• [The Wizards of Buzz](http://online.wsj.com/public/article/SB117106531769704150-zpK10wf4CJOB4IKoJS5anuNoi6Y_20080209.html)
    Nice look at the recommenders in the future.
    (tags: [socialnetworking](http://del.icio.us/adders/socialnetworking) [bookmarking](http://del.icio.us/adders/bookmarking) [promotion](http://del.icio.us/adders/promotion))