[Discover] the perceptron - astute music recommendations http://theperceptron.com/ (music api recommendations myspace)
 [Discover] CRITICAL METRICS http://criticalmetrics.com/ (music aggregator reviews recommendations)
 [Discover] Zafu.com http://www.zafu.com/ (shopping jeans personalization fashion)
 [Discover] Bitmunk: Recommendations for bad religion http://bitmunk.com/recommend (music recommendation)
 [Discover] AudioScrobbler Data http://www-etud.iro.umontreal.ca/~bergstrj/audioscrobbler_data.html (music database recommendation)
 [Discover] blognation Germany " Blog Archive " Youop - Discover Locations And Likeminded People http://de.blognation.com/2007/10/08/youop-discover-locations-and-likeminded-people/ (interest social recommendation)
 [Discover] CleverClogs: Basics of Attention Profiling through APML http://www.cleverclogs.org/2007/10/basics-of-atten.html (profile lifestream profiling tutorial)
 [Discover] Bookmark suggestions from inSuggest http://bookmarks.insuggest.com/ (search delicious del.icio.us recommendation)
 [Discover] Soundflavor Music Search http://www.soundflavor.com/ (music social search songs)
 [Discover] Zero To Superhero - Lulu.com http://www.lulu.com/content/1166756 (interesting amino healthy hacks)
 [Discover] Item-based_Collaborative_Filtering_Recommendation_Algorithms.pdf (application/pdf Object) https://tracker.xing.com/confluence/download/attachments/7900122/Item-based_Collaborative_Filtering_ ... (recommendationengine itembased recommendations collaborativefiltering)
 [Discover] A Music Recommendation System Based on Music and User Grouping http://www.springerlink.com/content/w5785124806l1285/ (music paper personalization recommendation)
 [Discover] Hacker News | Learning Math http://news.ycombinator.com/item?id=108723 (math recommendations learning)
 [Discover] Baynote, Strands, RichRelevance — will they survive the "recommendation engine" consolidation? " ... http://venturebeat.com/2008/07/22/baynote-strands-richrelevance-will-they-survive-the-recommendation ... (vc recommendation)
 [Discover] The Screens Issue - If You Liked This, Sure to Love That - Winning the Netflix Prize - NYTimes.com http://www.nytimes.com/2008/11/23/magazine/23Netflix-t.html?_r=2&pagewanted=all (recommendation)
 [Discover] Gnod - The global network of dreams http://www.gnod.net/ (music books literature tools)
 [Discover] Movie Reviews, Music Reviews, TV Show Reviews, Game Reviews, Book Reviews - Metacritic.com http://www.metacritic.com/ (music movies reviews games)
 [Discover] Netflix Prize: Home http://www.netflixprize.com/index (movies netflix statistics programming)

 [Discover] Mufin Opens Automated Music Recommendation Engine To The Public http://www.techcrunch.com/2008/11/20/mufin-opens-automated-music-recommendation-engine-to-the-public ... (inference music recommendations)
 [Discover] CleverSet http://www.cleverset.com/index.html (recommendations technology)
 [Discover] Songbeat. The music is mine! http://www.songbeatplayer.com/en/ (music search windows download)
 [Discover] Great Music Recommendation Sources http://www.thegoodmusician.com/recommendations/ (music social recommendations)