To be honest, I doubt that any of you have had to deal with an online stalker
I have met an online stalker. About 2 years ago (I was 15) I met some guy on the internet and I added him to msn and we talked and stuff. He claimed to teach at a German University near the Belgian border. He wanted to meet, which we almost did, but I didn't show up because I noticed some contradictions in things he told me about his life. He also seemed to know suspiciously little about computers for a professor teaching computer science.
He really came to the place where we intended to meet because he asked me afterwards why I wasn't there.
When I told him it was because he lied he started telling **** like that I was subject of some psychological investigation. In the flaming email conversation that followed (spread over a few months, he always replied after weeks) his age varied between 35 and 60 :\ lol