What I'm up to, right now (Identi.ca)
Music I'm listening to (Blip.fm)
Wasting time on Slashdot (Slashdot page)
Social circle part 2, My freakier brothers and sisters (Tribe Net)
My social circle, circa 2005 (Friendster)
Half-hearted stab at career networking (Linked In)
Technology bookmarks (Delicious)
A work blog (Government Computer News)