I moderate two band boards for two different record labels. I have a myspace page. I am a regular on three other band boards, lurking more than posting though. I probably have accounts on another 20 bands boards. I belong to and am active in a few yahoo groups, most are private, one is for my extended family, one is for a club I belong to, and a few are for animal rescue and disaster services. I don't go to the animal ones all that often, only when somethings going on that they are actually on topic about. And I've been on a listserv for about twelve years now for ferrets. I do'nt post much, just skim through it every day.
Anne