It has come to my attention that I have accounts on WAY too many social networks. In quite a few cases (e.g. Orkut, Bebo), I’ve set up accounts but never actually used them. Others, like MySpace, I pretty much stopped using as it became more and more unwieldy.
In any case, the ones I use most often are Facebook and LinkedIn, in case anyone was looking to get in touch with me. If you’re wondering about some other network which you personally prefer, let me know – I’m probably on there someplace.