It looks like this is a web page, not a feed. I looked for a feed associated with this page, but couldn't find one. Please enter the address of your feed to validate.

Source: https://blog-295096908839.mit-edu.top/post/2043596781

  1. <!doctype html>
  2. <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" prefix="og: http://ogp.me/ns#">
  3.  
  4.  <head>
  5.    <meta charset="utf-8">
  6.    <meta name="applicable-device" content="pc,mobile">
  7.    <meta name="viewport" content="width=device-width, initial-scale=1">
  8.    <title>Player Typology Modeling Based on Longitudinal Gameplay Data #067392816648 (2025-02-01)</title>
  9.    <link rel="canonical" href="https://blog-295096908839.mit-edu.top/post/2043596781">
  10.    <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;700&display=swap">
  11.    <link rel="stylesheet" href="https://x.mit-edu.top/static/css/style.css">
  12.    <script src="https://x.mit-edu.top/static/js/lazysizes.min.js" async></script>
  13.    <link rel="shortcut icon" href="/favicon.ico">
  14.    <!-- Open Graph Metadata -->
  15.    <meta property="og:type" content="article" />
  16.    <meta property="og:title" content="Player Typology Modeling Based on Longitudinal Gameplay Data" />
  17.    <meta property="og:description" content="Player Typology Modeling Based on Longitudinal Gameplay Data #067392816648 (2025-02-01)" />
  18.    <meta property="og:url" content="https://blog-295096908839.mit-edu.top/post/2043596781" />
  19.    <meta property="og:site_name" content="mit-edu.top" />
  20.    <meta property="og:image" content="https://x.mit-edu.top/static/images/post/9.jpg" />
  21.    <meta property="og:article:published_time" content="2025-02-01T11:45:34Z" />
  22.    <meta property="og:article:author" content="Dr. Ronald Parker" />
  23.    <meta property="og:article:section" content="mit-edu.top" />
  24.    <meta property="og:article:tag" content="Games, Mobile Games, Video Games" />
  25.    <!-- Schema.org -->
  26.    <script type="application/ld+json">{
  27.            "@context": "https://schema.org",
  28.            "@type": "ScholarlyArticle",
  29.            "headline": "Player Typology Modeling Based on Longitudinal Gameplay Data #067392816648 (2025-02-01)",
  30.            "author": {
  31.                "@type": "Person",
  32.                "name": "Dr. Ronald Parker",
  33.                "affiliation": {
  34.                    "@type": "Organization",
  35.                    "name": "mit-edu.top"
  36.                },
  37.                "url": "https://blog-295096908839.mit-edu.top/post/2043596781"
  38.            },
  39.            "datePublished": "2025-02-01T11:45:34Z",
  40.            "image": "https://x.mit-edu.top/static/images/post/9.jpg",
  41.            "journal": {
  42.                "@type": "Periodical",
  43.                "name": "mit-edu.top",
  44.                "issn": "10.1069/067392816648"
  45.            },
  46.            "publisher": {
  47.                "@type": "Organization",
  48.                "name": "mit-edu.top",
  49.                "url": "https://blog-295096908839.mit-edu.top"
  50.            },
  51.            "doi": "067392816648",
  52.            "abstract": "Player Typology Modeling Based on Longitudinal Gameplay Data #067392816648 (2025-02-01)",
  53.            "citation": {
  54.                "@type": "CreativeWork",
  55.                "name": "Player Typology Modeling Based on Longitudinal Gameplay Data",
  56.                "author": "Dr. Ronald Parker",
  57.                "datePublished": "2025-02-01T11:45:34Z",
  58.                "url": "https://blog-295096908839.mit-edu.top/post/2043596781"
  59.            }
  60.        }
  61.    </script>
  62. </head>
  63.  
  64. <body>
  65.    <div class="site-mobile-menu site-navbar-target">
  66.        <div class="site-mobile-menu-header">
  67.            <div class="site-mobile-menu-close">
  68.                <span class="icofont-close js-menu-toggle"></span>
  69.            </div>
  70.        </div>
  71.        <div class="site-mobile-menu-body"></div>
  72.    </div>
  73.    <nav class="site-nav">
  74.        <div class="container">
  75.            <div class="site-navigation">
  76.                <div class="row">
  77.                    <div class="col-md-6 text-center order-1 order-md-2 mb-3 mb-md-0">
  78.                        <a href="https://blog-295096908839.mit-edu.top" class="logo m-0 text-uppercase">mit-edu.top</a>
  79.                    </div>
  80.                    <div class="col-md-3 order-3 order-md-1">
  81.                    </div>
  82.                </div>
  83.            </div>
  84.        </div>
  85.    </nav>
  86.    <div class="section post-section pt-5">
  87.        <div class="container">
  88.            <div class="row justify-content-center">
  89.                <div class="col-lg-8">
  90.                    <div class="text-center">
  91.                        <img src="https://x.mit-edu.top/static/images/user/3.jpg" alt="Player Typology Modeling Based on Longitudinal Gameplay Data" title="Player Typology Modeling Based on Longitudinal Gameplay Data" class="author-pic img-fluid rounded-circle mx-auto">
  92.                    </div>
  93.                    <span class="d-block text-center">Ronald Parker</span>
  94.                    <span class="date d-block text-center small text-uppercase text-black-50 mb-5">2025-02-01</span>
  95.                    <h2 class="heading text-center">Player Typology Modeling Based on Longitudinal Gameplay Data</h2>
  96.                    <p class="lead mb-4 text-center">Thanks to Ronald Parker for contributing the article "Player Typology Modeling Based on Longitudinal Gameplay Data".
  97.                    </p>
  98.                    <img src="https://x.mit-edu.top/static/images/post/9.jpg" alt="Player Typology Modeling Based on Longitudinal Gameplay Data" title="Player Typology Modeling Based on Longitudinal Gameplay Data" class="img-fluid rounded mb-4 lazyload">
  99.                    <p>Gaming has become a universal language, transcending geographical boundaries and language barriers. It allows players from all walks of life to connect, communicate, and collaborate through shared experiences, fostering friendships that span the globe. The rise of online multiplayer gaming has further strengthened these connections, enabling players to form communities, join guilds, and participate in global events, creating a sense of camaraderie and belonging in a digital world.</p>
  100. <p>This study examines the role of social influence in mobile game engagement, focusing on how peer behavior, social norms, and social comparison processes shape player motivations and in-game actions. By drawing on social psychology and network theory, the paper investigates how players' social circles, including friends, family, and online communities, influence their gaming habits, preferences, and spending behavior. The research explores how mobile games leverage social influence through features such as social media integration, leaderboards, and team-based gameplay. The study also examines the ethical implications of using social influence techniques in game design, particularly regarding manipulation, peer pressure, and the potential for social exclusion.</p>
  101. <p>This study explores the integration of augmented reality (AR) technologies in mobile games, examining how AR enhances user engagement and immersion. It discusses technical challenges, user acceptance, and the future potential of AR in mobile gaming.</p>
  102. <p>Mobile gaming has democratized access to gaming experiences, empowering billions of smartphone users to dive into a vast array of games ranging from casual puzzles to graphically intensive adventures. The portability and convenience of mobile devices have transformed downtime into playtime, allowing gamers to indulge their passion anytime, anywhere, with a tap of their fingertips.</p>
  103. <p>This study explores the role of user-generated content (UGC) in mobile games, focusing on how player-created game elements, such as levels, skins, and mods, contribute to game longevity and community engagement. The research examines how allowing players to create and share content within a game environment enhances player investment, creativity, and social interaction. Drawing on community-building theories and participatory culture, the paper investigates the challenges and benefits of incorporating UGC features into mobile games, including the technical, social, and legal considerations. The study also evaluates the potential for UGC to drive game evolution and extend the lifespan of mobile games by continually introducing fresh content.</p>
  104.  
  105.                    <p>
  106.                    <a href="/redirect/?url=https://blog-295096908839.mit-edu.top/post/2043596781" target="_blank" class="custom-link">Link</a>
  107.                    </p>
  108.                    <p><a href="https://www.linegames.org/" target="_blank" class="custom-link">External link</a>
  109. <a href="https://www.iliiili.com/" target="_blank" class="custom-link">External link</a>
  110. <a href="https://www.digwow.net/" target="_blank" class="custom-link">External link</a>
  111. <a href="https://www.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  112. <a href="https://www.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  113. <a href="https://224498028254-edu.iliiili.com/" target="_blank" class="custom-link">External link</a>
  114. <a href="https://574055556044-edu.digwow.net/" target="_blank" class="custom-link">External link</a>
  115. <a href="https://934110133582-edu.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  116. <a href="https://485200668164-edu.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  117. <a href="https://629324727238-gov.iliiili.com/" target="_blank" class="custom-link">External link</a>
  118. <a href="https://352610959470-gov.digwow.net/" target="_blank" class="custom-link">External link</a>
  119. <a href="https://546453825858-gov.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  120. <a href="https://231055890161-gov.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  121. <a href="https://257105269815-gov-edu.iliiili.com/" target="_blank" class="custom-link">External link</a>
  122. <a href="https://297773607702-gov-edu.digwow.net/" target="_blank" class="custom-link">External link</a>
  123. <a href="https://292318533254-gov-edu.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  124. <a href="https://770761291069-gov-edu.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  125. <a href="https://439100439670-edu.iliiili.com/?url=https://blog-295096908839.mit-edu.top/post/2043596781" target="_blank" class="custom-link">External link</a>
  126. <a href="https://424859337404-edu.digwow.net/?url=https://blog-295096908839.mit-edu.top/post/2043596781" target="_blank" class="custom-link">External link</a>
  127. <a href="https://633740783604-edu.free-giftcodes.com/?url=https://blog-295096908839.mit-edu.top/post/2043596781" target="_blank" class="custom-link">External link</a>
  128. <a href="https://648615668043-edu.gifthub.com.ru/?url=https://blog-295096908839.mit-edu.top/post/2043596781" target="_blank" class="custom-link">External link</a>
  129. <a href="https://086827280655-gov.iliiili.com/?url=https://blog-295096908839.mit-edu.top/post/2043596781" target="_blank" class="custom-link">External link</a>
  130. <a href="https://623094568329-gov.digwow.net/?url=https://blog-295096908839.mit-edu.top/post/2043596781" target="_blank" class="custom-link">External link</a>
  131. <a href="https://996790008781-gov.free-giftcodes.com/?url=https://blog-295096908839.mit-edu.top/post/2043596781" target="_blank" class="custom-link">External link</a>
  132. <a href="https://419575038447-gov.gifthub.com.ru/?url=https://blog-295096908839.mit-edu.top/post/2043596781" target="_blank" class="custom-link">External link</a>
  133. <a href="https://link.naver.com/bridge?894726716395&amp;url=https://blog-295096908839.mit-edu.top/post/2043596781" target="_blank" class="custom-link">External link</a>
  134. <a href="https://link.naver.com/bridge?496264415363&amp;url=https://naver496264415363-edu.digwow.net" target="_blank" class="custom-link">External link</a>
  135. <a href="https://link.naver.com/bridge?877611400873&amp;url=https://naver877611400873-edu.iliiili.com" target="_blank" class="custom-link">External link</a>
  136. <a href="https://link.naver.com/bridge?545184724350&amp;url=https://naver545184724350-edu.1717173.xyz" target="_blank" class="custom-link">External link</a>
  137. <a href="https://link.naver.com/bridge?792328605377&amp;url=https://naver792328605377-edu.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  138. <a href="https://link.naver.com/bridge?518505950568&amp;url=https://naver518505950568-gov.digwow.net" target="_blank" class="custom-link">External link</a>
  139. <a href="https://link.naver.com/bridge?940375455687&amp;url=https://naver940375455687-gov.iliiili.com" target="_blank" class="custom-link">External link</a>
  140. <a href="https://link.naver.com/bridge?558185947797&amp;url=https://naver558185947797-gov.1717173.xyz" target="_blank" class="custom-link">External link</a>
  141. <a href="https://link.naver.com/bridge?292349243270&amp;url=https://naver292349243270-gov.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  142. <a href="https://link.naver.com/bridge?826384149958&amp;url=https://naver826384149958-gov-edu.digwow.net" target="_blank" class="custom-link">External link</a>
  143. <a href="https://link.naver.com/bridge?542212942276&amp;url=https://naver542212942276-gov-edu.iliiili.com" target="_blank" class="custom-link">External link</a>
  144. <a href="https://link.naver.com/bridge?190528610259&amp;url=https://naver190528610259-gov-edu.1717173.xyz" target="_blank" class="custom-link">External link</a>
  145. <a href="https://link.naver.com/bridge?673669524846&amp;url=https://naver673669524846-gov-edu.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  146. <a href="https://blog-140468178221.gifthub.news/" target="_blank" class="custom-link">External link</a>
  147. <a href="https://blog-083118075442.jp-edu.sbs/" target="_blank" class="custom-link">External link</a>
  148. <a href="https://blog-404899513559.kr-edu.sbs/" target="_blank" class="custom-link">External link</a>
  149. <a href="https://blog-467389598809.krlinkedin.sbs/" target="_blank" class="custom-link">External link</a>
  150. <a href="https://blog-717362513002.mit-edu.sbs/" target="_blank" class="custom-link">External link</a>
  151. <a href="https://blog-054319256995.mit-edu.buzz/" target="_blank" class="custom-link">External link</a>
  152. <a href="https://blog-944835707534.mit-edu.tech/" target="_blank" class="custom-link">External link</a>
  153. <a href="https://blog-795005300742.mit-edu.site/" target="_blank" class="custom-link">External link</a>
  154. <a href="https://blog-767467961444.mit-edu.top/" target="_blank" class="custom-link">External link</a>
  155. <a href="https://blog-025779158769.usa-gov.top/" target="_blank" class="custom-link">External link</a>
  156. <a href="https://research-309474650397.mit-edu.pp.ua/?url=https://blog-295096908839.mit-edu.top/post/2043596781" target="_blank" class="custom-link">External link</a>
  157. <a href="https://research-194339831319.harvard-edu.pp.ua/?url=https://blog-295096908839.mit-edu.top/post/2043596781" target="_blank" class="custom-link">External link</a>
  158. <a href="https://research-235101141189.stanford-edu.pp.ua/?url=https://blog-295096908839.mit-edu.top/post/2043596781" target="_blank" class="custom-link">External link</a>
  159. <a href="https://research-545684393827.cambridge-edu.pp.ua/?url=https://blog-295096908839.mit-edu.top/post/2043596781" target="_blank" class="custom-link">External link</a>
  160. <a href="https://research-701942976487.berkeley-edu.pp.ua/?url=https://blog-295096908839.mit-edu.top/post/2043596781" target="_blank" class="custom-link">External link</a>
  161. <a href="https://research-601719763221.oxford-edu.pp.ua/?url=https://blog-295096908839.mit-edu.top/post/2043596781" target="_blank" class="custom-link">External link</a>
  162. <a href="https://research-761144825919-edu.wwv.pp.ua/?url=https://blog-295096908839.mit-edu.top/post/2043596781" target="_blank" class="custom-link">External link</a>
  163. <a href="https://research-206855515697-edu.sean.pp.ua/?url=https://blog-295096908839.mit-edu.top/post/2043596781" target="_blank" class="custom-link">External link</a>
  164. <a href="https://research-663995162376-edu.line.pp.ua/?url=https://blog-295096908839.mit-edu.top/post/2043596781" target="_blank" class="custom-link">External link</a>
  165. </p>
  166.                    <div class="row mt-5 pt-5 border-top">
  167.                    </div>
  168.                </div>
  169.            </div>
  170.        </div>
  171.    </div>
  172.    <div class="section pb-0">
  173.        <div class="container">
  174.            <div class="row">
  175.                <div class="col-lg-12">
  176.                    <h2 class="heading">Related</h2>
  177.                </div>
  178.            </div>
  179.            <div class="row justify-content-center">
  180.                <div class="col-lg-12">
  181.                    <div class="post-entry d-md-flex small-horizontal mb-5">
  182.                        <div class="me-md-5 thumbnail mb-3 mb-md-0">
  183.                            <a href="https://blog-295096908839.mit-edu.top/post/0982475163">
  184.                            <img src="https://x.mit-edu.top/static/images/post/9.jpg" alt="The Use of Serious Games to Enhance Financial Literacy Among Adolescents" title="The Use of Serious Games to Enhance Financial Literacy Among Adolescents" class="img-fluid lazyload">
  185.                            </a>
  186.                        </div>
  187.                        <div class="content">
  188.                            <div class="post-meta mb-3">
  189.                                <a href="https://blog-0982475163.mit-edu.top/post/0982475163/" target="_blank">
  190.                                <span class="date">2025-02-01</span>
  191.                                </a>
  192.                            </div>
  193.                            <h2 class="heading"><a href="https://blog-295096908839.mit-edu.top/post/0982475163">The Use of Serious Games to Enhance Financial Literacy Among Adolescents</a></h2>
  194.                            <p class="info">This paper examines the rise of cross-platform mobile gaming, where players can access the same game on multiple devices, such as smartphones, tablets, and PCs. It analyzes the technologies that enable seamless cross-platform play, including cloud synchronization and platform-agnostic development tools. The research also evaluates how cross-platform compatibility enhances user experience, providing greater flexibility and reducing barriers to entry for players.</p>
  195.                            <a href="https://blog-295096908839.mit-edu.top/post/0982475163" class="post-author d-flex align-items-center">
  196.                                <div class="author-pic">
  197.                                    <img src="https://x.mit-edu.top/static/images/user/3.jpg" alt="The Use of Serious Games to Enhance Financial Literacy Among Adolescents" title="The Use of Serious Games to Enhance Financial Literacy Among Adolescents" class="lazyload">
  198.                                </div>
  199.                                <div class="text">
  200.                                    <strong>Samuel Jenkins</strong>
  201.                                    <span>2025-02-01 published post</span>
  202.                                </div>
  203.                            </a>
  204.                        </div>
  205.                    </div>
  206.                </div>
  207.                <div class="col-lg-12">
  208.                    <div class="post-entry d-md-flex small-horizontal mb-5">
  209.                        <div class="me-md-5 thumbnail mb-3 mb-md-0">
  210.                            <a href="https://blog-295096908839.mit-edu.top/post/8947632015">
  211.                            <img src="https://x.mit-edu.top/static/images/post/3.jpg" alt="Gender Dynamics in Mobile Games: Representation, Participation, and Perception" title="Gender Dynamics in Mobile Games: Representation, Participation, and Perception" class="img-fluid lazyload">
  212.                            </a>
  213.                        </div>
  214.                        <div class="content">
  215.                            <div class="post-meta mb-3">
  216.                                <a href="https://blog-8947632015.mit-edu.top/post/8947632015/" target="_blank">
  217.                                <span class="date">2025-02-01</span>
  218.                                </a>
  219.                            </div>
  220.                            <h2 class="heading"><a href="https://blog-295096908839.mit-edu.top/post/8947632015">Gender Dynamics in Mobile Games: Representation, Participation, and Perception</a></h2>
  221.                            <p class="info">This paper explores how mobile games can be used to raise awareness about environmental issues and promote sustainable behaviors. Drawing on environmental psychology and game-based learning, the study investigates how game mechanics such as resource management, ecological simulations, and narrative-driven environmental challenges can educate players about sustainability. The research examines case studies of games that integrate environmental themes, analyzing their impact on players' attitudes toward climate change, waste reduction, and conservation efforts. The paper proposes a framework for designing mobile games that not only entertain but also foster environmental stewardship and collective action.</p>
  222.                            <a href="https://blog-295096908839.mit-edu.top/post/8947632015" class="post-author d-flex align-items-center">
  223.                                <div class="author-pic">
  224.                                    <img src="https://x.mit-edu.top/static/images/user/10.jpg" alt="Gender Dynamics in Mobile Games: Representation, Participation, and Perception" title="Gender Dynamics in Mobile Games: Representation, Participation, and Perception" class="lazyload">
  225.                                </div>
  226.                                <div class="text">
  227.                                    <strong>Gloria Bryant</strong>
  228.                                    <span>2025-02-01 published post</span>
  229.                                </div>
  230.                            </a>
  231.                        </div>
  232.                    </div>
  233.                </div>
  234.                <div class="col-lg-12">
  235.                    <div class="post-entry d-md-flex small-horizontal mb-5">
  236.                        <div class="me-md-5 thumbnail mb-3 mb-md-0">
  237.                            <a href="https://blog-295096908839.mit-edu.top/post/2350468791">
  238.                            <img src="https://x.mit-edu.top/static/images/post/7.jpg" alt="Game Economy Stabilization Through Decentralized Market Mechanisms" title="Game Economy Stabilization Through Decentralized Market Mechanisms" class="img-fluid lazyload">
  239.                            </a>
  240.                        </div>
  241.                        <div class="content">
  242.                            <div class="post-meta mb-3">
  243.                                <a href="https://blog-2350468791.mit-edu.top/post/2350468791/" target="_blank">
  244.                                <span class="date">2025-02-01</span>
  245.                                </a>
  246.                            </div>
  247.                            <h2 class="heading"><a href="https://blog-295096908839.mit-edu.top/post/2350468791">Game Economy Stabilization Through Decentralized Market Mechanisms</a></h2>
  248.                            <p class="info">This paper applies systems thinking to the design and analysis of mobile games, focusing on how game ecosystems evolve and function within the broader network of players, developers, and platforms. The study examines the interdependence of game mechanics, player interactions, and market dynamics in the creation of digital ecosystems within mobile games. By analyzing the emergent properties of these ecosystems, such as in-game economies, social hierarchies, and community-driven content, the paper highlights the role of mobile games in shaping complex digital networks. The research proposes a systems thinking framework for understanding the dynamics of mobile game design and its long-term effects on player behavior, game longevity, and developer innovation.</p>
  249.                            <a href="https://blog-295096908839.mit-edu.top/post/2350468791" class="post-author d-flex align-items-center">
  250.                                <div class="author-pic">
  251.                                    <img src="https://x.mit-edu.top/static/images/user/12.jpg" alt="Game Economy Stabilization Through Decentralized Market Mechanisms" title="Game Economy Stabilization Through Decentralized Market Mechanisms" class="lazyload">
  252.                                </div>
  253.                                <div class="text">
  254.                                    <strong>George Baker</strong>
  255.                                    <span>2025-02-01 published post</span>
  256.                                </div>
  257.                            </a>
  258.                        </div>
  259.                    </div>
  260.                </div>
  261.            </div>
  262.        </div>
  263.    </div>
  264.    <div class="py-5 bg-light mx-md-3 sec-subscribe">
  265.        <div class="container">
  266.            <div class="row">
  267.                <div class="col-lg-12">
  268.                    <h2 class="h4 fw-bold">Subscribe to newsletter</h2>
  269.                </div>
  270.            </div>
  271.            <form class="row">
  272.                <div class="col-md-8">
  273.                    <div class="mb-3 mb-md-0">
  274.                        <input type="email" class="form-control" placeholder="Enter your email">
  275.                    </div>
  276.                </div>
  277.                <div class="col-md-4 d-grid">
  278.                    <input type="submit" class="btn btn-primary" value="Subscribe">
  279.                </div>
  280.            </form>
  281.        </div>
  282.    </div>
  283.    <div class="site-footer">
  284.        <div class="container">
  285.            <div class="row justify-content-center copyright">
  286.                <div class="col-lg-7 text-center">
  287.                    <div class="widget">
  288.                        <p>Copyright &copy;
  289.                            <script>document.write(new Date().getFullYear());</script> All rights reserved.
  290.                        </p>
  291. <p>
  292.    < Top VPS Hosting Choice ><br>
  293.    <a href="https://evolution-host.com?ref=DQgZ6P" target="_blank">
  294.        <img src="https://x.mit-edu.top/static/images/evolution-host.png" alt="Evolution Host" title="Evolution Host" class="evhost lazyload">
  295.    </a>
  296. </p>
  297.                    </div>
  298.                </div>
  299.            </div>
  300.        </div>
  301.    </div>
  302. </body>
  303.  
  304. </html>
Copyright © 2002-9 Sam Ruby, Mark Pilgrim, Joseph Walton, and Phil Ringnalda