Well said. this kind of crime is happening mainly because, most will think that nobody is noticing them and can do anything. And more over it is free. At this moment, I can think of two possible (?) solutions. 1) restricting famous chat vendors (like yahoo) not to give chating for free. 2) forcing the chat vendors, to collect users personal ids (SSN, Credit card etc) and validate their name/geneder/age correctness and display on chat windows. If people original name gets displyed on chat window, no body does this kind of crime. Ofcourse, it is not possible to restrict all the vendors, but if we restrict the top 10, 95% of crime gets stopped.
