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-4963712580.mit-edu.top/post/2437591860

  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>Predicting Player Lifetime Value Through Behavioral Data Analytics #716645928462 (2025-02-08)</title>
  9.    <link rel="canonical" href="https://blog-4963712580.mit-edu.top/post/2437591860">
  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="Predicting Player Lifetime Value Through Behavioral Data Analytics" />
  17.    <meta property="og:description" content="Predicting Player Lifetime Value Through Behavioral Data Analytics #716645928462 (2025-02-08)" />
  18.    <meta property="og:url" content="https://blog-4963712580.mit-edu.top/post/2437591860" />
  19.    <meta property="og:site_name" content="mit-edu.top" />
  20.    <meta property="og:image" content="https://x.mit-edu.top/static/images/post/14.jpg" />
  21.    <meta property="og:article:published_time" content="2025-02-07T16:45:58Z" />
  22.    <meta property="og:article:author" content="Dr. Larry Sanders" />
  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": "Predicting Player Lifetime Value Through Behavioral Data Analytics #716645928462 (2025-02-08)",
  30.            "author": {
  31.                "@type": "Person",
  32.                "name": "Dr. Larry Sanders",
  33.                "affiliation": {
  34.                    "@type": "Organization",
  35.                    "name": "mit-edu.top"
  36.                },
  37.                "url": "https://blog-4963712580.mit-edu.top/post/2437591860"
  38.            },
  39.            "datePublished": "2025-02-07T16:45:58Z",
  40.            "image": "https://x.mit-edu.top/static/images/post/14.jpg",
  41.            "journal": {
  42.                "@type": "Periodical",
  43.                "name": "mit-edu.top",
  44.                "issn": "10.1069/716645928462"
  45.            },
  46.            "publisher": {
  47.                "@type": "Organization",
  48.                "name": "mit-edu.top",
  49.                "url": "https://blog-4963712580.mit-edu.top"
  50.            },
  51.            "doi": "716645928462",
  52.            "abstract": "Predicting Player Lifetime Value Through Behavioral Data Analytics #716645928462 (2025-02-08)",
  53.            "citation": {
  54.                "@type": "CreativeWork",
  55.                "name": "Predicting Player Lifetime Value Through Behavioral Data Analytics",
  56.                "author": "Dr. Larry Sanders",
  57.                "datePublished": "2025-02-07T16:45:58Z",
  58.                "url": "https://blog-4963712580.mit-edu.top/post/2437591860"
  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-4963712580.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/12.jpg" alt="Predicting Player Lifetime Value Through Behavioral Data Analytics" title="Predicting Player Lifetime Value Through Behavioral Data Analytics" class="author-pic img-fluid rounded-circle mx-auto">
  92.                    </div>
  93.                    <span class="d-block text-center">Larry Sanders</span>
  94.                    <span class="date d-block text-center small text-uppercase text-black-50 mb-5">2025-02-08</span>
  95.                    <h2 class="heading text-center">Predicting Player Lifetime Value Through Behavioral Data Analytics</h2>
  96.                    <p class="lead mb-4 text-center">Thanks to Larry Sanders for contributing the article "Predicting Player Lifetime Value Through Behavioral Data Analytics".
  97.                    </p>
  98.                    <img src="https://x.mit-edu.top/static/images/post/14.jpg" alt="Predicting Player Lifetime Value Through Behavioral Data Analytics" title="Predicting Player Lifetime Value Through Behavioral Data Analytics" class="img-fluid rounded mb-4 lazyload">
  99.                    <p>This study delves into the various strategies that mobile game developers use to maximize user retention, including personalized content, rewards systems, and social integration. It explores how data analytics are employed to track player behavior, predict churn, and optimize engagement strategies. The research also discusses the ethical concerns related to user tracking and retention tactics, proposing frameworks for responsible data use.</p>
  100. <p>This paper explores the use of mobile games as educational tools, assessing their effectiveness in teaching various subjects and skills. It discusses the advantages and limitations of game-based learning in mobile contexts.</p>
  101. <p>This paper examines how mobile games can be utilized as platforms for social advocacy and political mobilization, particularly in the context of global social movements. The study explores the potential for mobile games to raise awareness about social justice issues, such as climate change, gender equality, and human rights, by engaging players in interactive, narrative-driven activism. By drawing on theories of participatory media and political communication, the research analyzes how game mechanics can be used to simulate real-world social challenges, promote empathy, and encourage collective action. The paper also discusses the ethical challenges of gamifying serious issues and the risks of oversimplification or exploitation of activism.</p>
  102. <p>This longitudinal study investigates the effectiveness of gamification elements in mobile fitness games in fostering long-term behavioral changes related to physical activity and health. By tracking player behavior over extended periods, the research assesses the impact of in-game rewards, challenges, and social interactions on players’ motivation and adherence to fitness goals. The paper employs a combination of quantitative and qualitative methods, including surveys, biometric data, and in-game analytics, to provide a comprehensive understanding of how game mechanics influence physical activity patterns, health outcomes, and sustained engagement.</p>
  103. <p>This paper investigates the role of social influence in mobile games, focusing on how social networks, peer pressure, and social comparison affect player behavior and in-game purchasing decisions. The study examines how features such as leaderboards, friend lists, and social sharing options influence players’ motivations to engage with the game and spend money on in-game items. Drawing on social psychology and behavioral economics, the research explores how players' decisions are shaped by their interactions with others in the game environment. The paper also discusses the ethical implications of using social influence to drive in-game purchases, particularly in relation to vulnerable players and addiction risk.</p>
  104.  
  105.                    <p>
  106.                    <a href="/redirect/?url=https://blog-4963712580.mit-edu.top/post/2437591860" 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://952206002260-edu.iliiili.com/" target="_blank" class="custom-link">External link</a>
  114. <a href="https://721471701436-edu.digwow.net/" target="_blank" class="custom-link">External link</a>
  115. <a href="https://012677762983-edu.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  116. <a href="https://694811993040-edu.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  117. <a href="https://211464165433-gov.iliiili.com/" target="_blank" class="custom-link">External link</a>
  118. <a href="https://119418878350-gov.digwow.net/" target="_blank" class="custom-link">External link</a>
  119. <a href="https://449753885921-gov.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  120. <a href="https://448082303344-gov.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  121. <a href="https://232067002988-gov-edu.iliiili.com/" target="_blank" class="custom-link">External link</a>
  122. <a href="https://376879913812-gov-edu.digwow.net/" target="_blank" class="custom-link">External link</a>
  123. <a href="https://052387800017-gov-edu.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  124. <a href="https://828116954631-gov-edu.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  125. <a href="https://633015210559-edu.iliiili.com/?url=https://blog-4963712580.mit-edu.top/post/2437591860" target="_blank" class="custom-link">External link</a>
  126. <a href="https://240351043855-edu.digwow.net/?url=https://blog-4963712580.mit-edu.top/post/2437591860" target="_blank" class="custom-link">External link</a>
  127. <a href="https://550024187599-edu.free-giftcodes.com/?url=https://blog-4963712580.mit-edu.top/post/2437591860" target="_blank" class="custom-link">External link</a>
  128. <a href="https://021076901046-edu.gifthub.com.ru/?url=https://blog-4963712580.mit-edu.top/post/2437591860" target="_blank" class="custom-link">External link</a>
  129. <a href="https://150546192294-gov.iliiili.com/?url=https://blog-4963712580.mit-edu.top/post/2437591860" target="_blank" class="custom-link">External link</a>
  130. <a href="https://613462365573-gov.digwow.net/?url=https://blog-4963712580.mit-edu.top/post/2437591860" target="_blank" class="custom-link">External link</a>
  131. <a href="https://273377093157-gov.free-giftcodes.com/?url=https://blog-4963712580.mit-edu.top/post/2437591860" target="_blank" class="custom-link">External link</a>
  132. <a href="https://866086457804-gov.gifthub.com.ru/?url=https://blog-4963712580.mit-edu.top/post/2437591860" target="_blank" class="custom-link">External link</a>
  133. <a href="https://link.naver.com/bridge?130698915353&amp;url=https://blog-4963712580.mit-edu.top/post/2437591860" target="_blank" class="custom-link">External link</a>
  134. <a href="https://link.naver.com/bridge?152477154852&amp;url=https://naver152477154852-edu.digwow.net" target="_blank" class="custom-link">External link</a>
  135. <a href="https://link.naver.com/bridge?408288602771&amp;url=https://naver408288602771-edu.iliiili.com" target="_blank" class="custom-link">External link</a>
  136. <a href="https://link.naver.com/bridge?662107413760&amp;url=https://naver662107413760-edu.1717173.xyz" target="_blank" class="custom-link">External link</a>
  137. <a href="https://link.naver.com/bridge?476861102031&amp;url=https://naver476861102031-edu.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  138. <a href="https://link.naver.com/bridge?801088245566&amp;url=https://naver801088245566-gov.digwow.net" target="_blank" class="custom-link">External link</a>
  139. <a href="https://link.naver.com/bridge?207684732328&amp;url=https://naver207684732328-gov.iliiili.com" target="_blank" class="custom-link">External link</a>
  140. <a href="https://link.naver.com/bridge?539732923021&amp;url=https://naver539732923021-gov.1717173.xyz" target="_blank" class="custom-link">External link</a>
  141. <a href="https://link.naver.com/bridge?955501132991&amp;url=https://naver955501132991-gov.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  142. <a href="https://link.naver.com/bridge?364506450334&amp;url=https://naver364506450334-gov-edu.digwow.net" target="_blank" class="custom-link">External link</a>
  143. <a href="https://link.naver.com/bridge?626939024684&amp;url=https://naver626939024684-gov-edu.iliiili.com" target="_blank" class="custom-link">External link</a>
  144. <a href="https://link.naver.com/bridge?897187224784&amp;url=https://naver897187224784-gov-edu.1717173.xyz" target="_blank" class="custom-link">External link</a>
  145. <a href="https://link.naver.com/bridge?320353826419&amp;url=https://naver320353826419-gov-edu.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  146. <a href="https://blog-422890389198.gifthub.news/" target="_blank" class="custom-link">External link</a>
  147. <a href="https://blog-820398820866.jp-edu.sbs/" target="_blank" class="custom-link">External link</a>
  148. <a href="https://blog-248890833022.kr-edu.sbs/" target="_blank" class="custom-link">External link</a>
  149. <a href="https://blog-151070962991.krlinkedin.sbs/" target="_blank" class="custom-link">External link</a>
  150. <a href="https://blog-884961595485.mit-edu.sbs/" target="_blank" class="custom-link">External link</a>
  151. <a href="https://blog-579871197204.mit-edu.buzz/" target="_blank" class="custom-link">External link</a>
  152. <a href="https://blog-390690778265.mit-edu.tech/" target="_blank" class="custom-link">External link</a>
  153. <a href="https://blog-325964421319.mit-edu.site/" target="_blank" class="custom-link">External link</a>
  154. <a href="https://blog-528258797856.mit-edu.top/" target="_blank" class="custom-link">External link</a>
  155. <a href="https://blog-934750392989.usa-gov.top/" target="_blank" class="custom-link">External link</a>
  156. <a href="https://research-331462325241.mit-edu.pp.ua/?url=https://blog-4963712580.mit-edu.top/post/2437591860" target="_blank" class="custom-link">External link</a>
  157. <a href="https://research-020805599975.harvard-edu.pp.ua/?url=https://blog-4963712580.mit-edu.top/post/2437591860" target="_blank" class="custom-link">External link</a>
  158. <a href="https://research-014203136383.stanford-edu.pp.ua/?url=https://blog-4963712580.mit-edu.top/post/2437591860" target="_blank" class="custom-link">External link</a>
  159. <a href="https://research-525040152243.cambridge-edu.pp.ua/?url=https://blog-4963712580.mit-edu.top/post/2437591860" target="_blank" class="custom-link">External link</a>
  160. <a href="https://research-793791292723.berkeley-edu.pp.ua/?url=https://blog-4963712580.mit-edu.top/post/2437591860" target="_blank" class="custom-link">External link</a>
  161. <a href="https://research-047676928433.oxford-edu.pp.ua/?url=https://blog-4963712580.mit-edu.top/post/2437591860" target="_blank" class="custom-link">External link</a>
  162. <a href="https://research-549763143523-edu.wwv.pp.ua/?url=https://blog-4963712580.mit-edu.top/post/2437591860" target="_blank" class="custom-link">External link</a>
  163. <a href="https://research-642925229087-edu.sean.pp.ua/?url=https://blog-4963712580.mit-edu.top/post/2437591860" target="_blank" class="custom-link">External link</a>
  164. <a href="https://research-689533887764-edu.line.pp.ua/?url=https://blog-4963712580.mit-edu.top/post/2437591860" 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-4963712580.mit-edu.top/post/0691354278">
  184.                            <img src="https://x.mit-edu.top/static/images/post/14.jpg" alt="Integrating Spatial Audio for Immersive AR Mobile Game Experiences" title="Integrating Spatial Audio for Immersive AR Mobile Game Experiences" class="img-fluid lazyload">
  185.                            </a>
  186.                        </div>
  187.                        <div class="content">
  188.                            <div class="post-meta mb-3">
  189.                                <a href="https://blog-0691354278.mit-edu.top/post/0691354278/" target="_blank">
  190.                                <span class="date">2025-02-08</span>
  191.                                </a>
  192.                            </div>
  193.                            <h2 class="heading"><a href="https://blog-4963712580.mit-edu.top/post/0691354278">Integrating Spatial Audio for Immersive AR Mobile Game Experiences</a></h2>
  194.                            <p class="info">Game developers are the visionary architects behind the mesmerizing worlds and captivating narratives that define modern gaming experiences. Their tireless innovation and creativity have propelled the industry forward, delivering groundbreaking titles that blur the line between reality and fantasy, leaving players awestruck and eager for the next technological marvel.</p>
  195.                            <a href="https://blog-4963712580.mit-edu.top/post/0691354278" class="post-author d-flex align-items-center">
  196.                                <div class="author-pic">
  197.                                    <img src="https://x.mit-edu.top/static/images/user/12.jpg" alt="Integrating Spatial Audio for Immersive AR Mobile Game Experiences" title="Integrating Spatial Audio for Immersive AR Mobile Game Experiences" class="lazyload">
  198.                                </div>
  199.                                <div class="text">
  200.                                    <strong>Emma Price</strong>
  201.                                    <span>2025-02-08 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-4963712580.mit-edu.top/post/4896215730">
  211.                            <img src="https://x.mit-edu.top/static/images/post/4.jpg" alt="The Psychology of Loss Aversion in Mobile Game Design" title="The Psychology of Loss Aversion in Mobile Game Design" class="img-fluid lazyload">
  212.                            </a>
  213.                        </div>
  214.                        <div class="content">
  215.                            <div class="post-meta mb-3">
  216.                                <a href="https://blog-4896215730.mit-edu.top/post/4896215730/" target="_blank">
  217.                                <span class="date">2025-02-08</span>
  218.                                </a>
  219.                            </div>
  220.                            <h2 class="heading"><a href="https://blog-4963712580.mit-edu.top/post/4896215730">The Psychology of Loss Aversion in Mobile Game Design</a></h2>
  221.                            <p class="info">Virtual avatars, meticulously crafted extensions of the self, embody players' dreams, fears, and aspirations, allowing for a profound level of self-expression and identity exploration within the vast digital landscapes. Whether customizing the appearance, abilities, or personality traits of their avatars, gamers imbue these virtual representations with elements of their own identity, creating a sense of connection and ownership. The ability to inhabit alternate personas, explore diverse roles, and interact with virtual worlds empowers players to express themselves in ways that transcend the limitations of the physical realm, fostering creativity and empathy in the gaming community.</p>
  222.                            <a href="https://blog-4963712580.mit-edu.top/post/4896215730" class="post-author d-flex align-items-center">
  223.                                <div class="author-pic">
  224.                                    <img src="https://x.mit-edu.top/static/images/user/17.jpg" alt="The Psychology of Loss Aversion in Mobile Game Design" title="The Psychology of Loss Aversion in Mobile Game Design" class="lazyload">
  225.                                </div>
  226.                                <div class="text">
  227.                                    <strong>Barbara Garcia</strong>
  228.                                    <span>2025-02-08 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-4963712580.mit-edu.top/post/6751934208">
  238.                            <img src="https://x.mit-edu.top/static/images/post/13.jpg" alt="AI-Augmented Game Design Systems for Rapid Prototyping" title="AI-Augmented Game Design Systems for Rapid Prototyping" class="img-fluid lazyload">
  239.                            </a>
  240.                        </div>
  241.                        <div class="content">
  242.                            <div class="post-meta mb-3">
  243.                                <a href="https://blog-6751934208.mit-edu.top/post/6751934208/" target="_blank">
  244.                                <span class="date">2025-02-08</span>
  245.                                </a>
  246.                            </div>
  247.                            <h2 class="heading"><a href="https://blog-4963712580.mit-edu.top/post/6751934208">AI-Augmented Game Design Systems for Rapid Prototyping</a></h2>
  248.                            <p class="info">Puzzles, as enigmatic as they are rewarding, challenge players' intellect and wit, their solutions often hidden in plain sight yet requiring a discerning eye and a strategic mind to unravel their secrets and claim the coveted rewards. Whether deciphering cryptic clues, manipulating intricate mechanisms, or solving complex riddles, the puzzle-solving aspect of gaming exercises the brain and encourages creative problem-solving skills. The satisfaction of finally cracking a difficult puzzle after careful analysis and experimentation is a testament to the mental agility and perseverance of gamers, rewarding them with a sense of accomplishment and progression.</p>
  249.                            <a href="https://blog-4963712580.mit-edu.top/post/6751934208" class="post-author d-flex align-items-center">
  250.                                <div class="author-pic">
  251.                                    <img src="https://x.mit-edu.top/static/images/user/3.jpg" alt="AI-Augmented Game Design Systems for Rapid Prototyping" title="AI-Augmented Game Design Systems for Rapid Prototyping" class="lazyload">
  252.                                </div>
  253.                                <div class="text">
  254.                                    <strong>Richard Wilson</strong>
  255.                                    <span>2025-02-08 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