Hi Roger,
I agree with you. I think Facebook, Orkut, Myspace etc are becoming easy way for fraudster to gain personal information of the users. I was reading an article on Computerworld which mention currently 30-40% people accept people friendship without checking their profile.
Social Networking Websites and Web Application threats will be playing a major role in Security Risk in upcoming year.
Thats what i think.
Cheers
Shoaib
Australia