== Videos ==
  * Is-Your-Life-Just-One-Big-RPG? http://g4tv.com/thefeed/blog/post/702668/DICE-2010-Video-Design-Outside-The-Box.html
  * Applying Game Mechanics to Functional Software http://www.youtube.com/watch?v=ihUt-163gZI
  * Will Video Games Save the World? http://blogs.discovermagazine.com/cosmicvariance/2010/03/01/will-video-games-save-the-world/
== Blogs / Posts ==
  * Achievement Porn http://www.petermichaud.com/essays/achievement-porn/
  * The Future of Social Gaming http://bluefroggaming.com/blog/?p=21
  * External Rewards and Jesse's Amazing Video http://www.sirlin.net/blog/2010/2/22/external-rewards-and-jesse-schells-amazing-lecture.html
  * nose-acheivements http://exogen.github.com/nose-achievements/
  * Metagames and containers http://www.sleepoversf.com/metagames-and-containers/
  * Metagame design at GDC http://www.slideshare.net/amyjokim/metagame-design-3383058
  * Building a princess-rescuing application http://lostgarden.com/2008/10/princess-rescuing-application-slides.html
  * Ribbon Hero http://www.officelabs.com/ribbonhero
  * Greg McClanahan of Kongregate http://www.gamasutra.com/blogs/GregMcClanahan/20091202/3709/Achievement_Design_101.php

== Sites Using Badges ==
|| Url || Name || Badge list via API? || Anonymous API query? || Example user page ||
|| foursquare.com || Badge || Yes || No (basic/oauth) || http://foursquare.com/user/donpdonp ||
|| gowalla.com || Pin || Yes || No (basic+key) || http://gowalla.com/users/donpdonp ||
|| youtube.com || Honors || || || http://www.youtube.com/watch?v=sOnqjkJTMaA (click the downarrow next to Views) ||
|| foodgeeks.com || Badge || || || http://www.foodgeeks.com/people/morethangourmet ||
|| kongregate.com || Badge || || || http://www.kongregate.com/accounts/Dietrich/badges ||

  * foodspotting.com
  * http://thenethernet.com/ neé PMOG
  * http://www.ohloh.net/ (kind of)
  * http://www.dunnitapp.com/
  * http://gamification.org/wiki/Game_Mechanics