Though it does confirm many of the usual suspicions of adult performers childhoods (lower class, poor parenting, daddy issues), I still found this to be an interesting five minute read:
http://therumpus.net/2009/02/an-oral-history-of-kink/
Via Fleshbot.
_________________________
"I always find it funny when chicks say that, because I hate sex but I still have it. Afterwards, I hate myself, I feel awful, dirty and sometimes cry. But it's worth it, if only to feel a little human every now and then."