Learning 2.0 No! Patents

I missed this, but apparently friendster has patented social netwoks.
So then what has Blackboard patented? Perhaps only social learning
netwoks. So, if you are on friendster chillin' with yo homies and
they IM you somthing that you didn't previously know, who owes who the
money? Maybe there is special code approved by the really smart
people of Blackboard that prevents homies on friendster from actually
learning anything...hhhmmmmm.
I may need to ask ze frank to think so I don't have too on this one.