As all you know, orkut is a bomb.
Since I got the first invitation I'm expending lots of spare hours (when I'm not studding) adding new friends and looking the system.
You could ask... Where is the danger?
I think it's something like a drug :-P, but that's not the worst part, the problem comes
when you are chatting with other orkut's members and they start pasting URLs about communities, other friends,
funny comments.... and you get a link like (sorry, only works if you have an orkut account):
http://www.orkut.com/Community.aspx?cmm=1882&cmd=add...
You are fucked (If you visit it, as Andrés and I did):