If you ever looked for song lyrics online, you know how most lyrics sites are. Plenty of ads, popups, silly scrolling flash gadgets, bad punctuation, and no easy way to send in corrections. Why not apply to lyrics the same community-driven editing model that has made Wikipedia so successful?
LyricWiki.org has done exactly that, and more. They have provided an API, making it easy for media players to query the database and fetch the lyrics for a specific song. To get an idea of this project’s success, check out these stats. At the time of this writing, LyricWiki is the fifth largest MediaWiki in existence, and the largest wiki that is not a Wikipedia or Wiktionary. What an inspiring example of a community built around the ideals of improving content and making information available. What could go wrong?