I just caught someone pretending to be a famous Adult Video model on perfspot via an IM ... She says she is this person (whom I know) but she keeps demanding me to sign up to webcams.com with my credit card. I checked all the models and my friend is not there. ... This person is fraudulently pretending to be my friend!
I have read some real horror stories about such sites - $4.99 becomes $300 in cc bills.