I spend 30-60 minutes a day on facebook and basically thats about it. I joined because I was asked and all I really do is go there to check some messages, maybe watch a video or two (if I've gotten any sent to me), and I log off.
Though what I am addicted to, hopelessly, is a site called Chatango. x_x
I am there *every* day, for a year now.But eh, at least it's a way for me to sociolise a little, I cretainly don't do it irl.