Social networking - Facebook

Created a Facebook account - easily done, no real issues to report. Disappointed with the search features for finding groups. Gives the ability to browse broad categories or do a simple keyword search but it is difficult to refine searches. Joined several groups - Library 2.0 was one of the groups I attached myself to - had hoped to find some interesting gems but sadly it was a rather underwhelming experience: recent posts on the discussion board included an open invite to a workshop in Oklaholma and a link to a full text article on Library 2.0/ Web 2.0 in Arabic.