mixi: Japanese Myspace/Facebook
tumblr: Random dump of visuals -non geeky
ffffound: Bookmarked visuals : )
brightkite: Stalk me… if you can. I hardly update
Tweet Me: <140 word dumpage
Myspace Me: Obligatory Myspace page
Facebeook Me: Mostly for my real life friends
FriendFeed Me: TONS of cool / bizarre / AWESOME / Holy WANT product, link, and picture dumpage. It will be referenced a lot since 90% of my day is spent there :)
Posterous Me : My new favorite aggregator – don’t know another service that publishes / hosts audio, video, images via email, text, bookmarklet, web and spits it out. :)

…I also participate in a whole bunch more but kind of inactive.