I was still considoring it, but while researching people's experiances, I stumbled across
This thread in the tulpaforce forums. for the first 3/4ths of it make it still sounds like an awesome idea, then it completely goes haywire. the guy in there has been doing it for 6 years or so if I remember the quote correctly.
I'm not sure if I want to do it anymore, it scared me so much I deleted my random constructs I've had floating in my head for years now. If you are seriously considering it or doing it, Please read the whole thread and really understand the possible consequences, if you still want to do it after that, go ahead, but I'm going to sit on it for awhile longer.