Well, seeing how there's a lacking number of polls, I thought I'd pitch in with a rather pointless little question that I reckon needs addressing...

Myspace or Facebook?
Which is your social networking site of choice? (I've omitted the option of 'both' because I hate it when people cop out like that)

Personally, I've been won over by Facebook. At first just because of the applications, but more recently because the groups are a lot better maintained, not filled with useless blather and because of them, I've managed to find people I hadn't seen for ten years. Beneficial, no?