Orkut addictive

Orkut is fun. Martin Piskernig invited me, and now I've got an Orkut account, too. What I find extremely interesting how social groups form, and how social networks get bigger and bigger. And what I could observe immediately is that surfing on Orkut is making addictive. It's 2 am, I have classes starting at 7:50 am, and I should have gone to bed more than two hours ago. Well, let's see whether I survive the following day at school.