Do you Blip.fm?
Still busy as all get out, but I thought I should mention I’m over at Blip.fm, which is essentially Twitter for music. I don’t post often, but when I do, I try to make it interesting. Not much on the Japanese content because my gimmick is to quote a line from the lyrics in my "blips", which are then cross-posted to Twitter, which then subsequently cross-posts to Facebook.