It sounds like it's still pretty dangerous even if it's not "interesting". As far as propogation, it could definitely be effective, it all depends on how inter

It sounds like it's still pretty dangerous even if it's not "interesting". As far as propogation, it could definitely be effective, it all depends on how interconnected the graph of Skype friendships is. There have been many nasty worms which travelled across AIM friend lists, for example.