Theory: I am ready to make the call on Smurf - he is a fraud! Either he is someone using two (or more) Eccie IDs or he is a one ID person who is gives totally fictional accounts of his imaginative hobby adventures.
Supporting Indications: The providers he alleges to have seen cannot place him. At some of the times of his alleged encounters, the provider in question wasn't even working. Someone with his digusting personality would be hard to forget. Further, he was not at the M&G as he claims - at least as the personality he is protraying with these posts.
I have observed over the years that guys who repeatedly question others' manhood and repeatedly bang their chests about their own, down deep, wish they had one. This fits his rants to the proverbial tee.
I think he is a wannabe hobbyist without the wherewithal to actually book an appt and see it through so he gets his thrills this way.
SUGGESTION: Raina is right - he is seeking attention. He gets it with every response. He has become addicted to the cheap thrill of reading our come backs to him. So here is an idea --- let's all just ignore him. This morning, after his rants to me last night, I was angry at his posts. But now i am just amused - so amateur, so transparent, so immature, so disgusting that it kinda makes for good reading and a good laugh. But this will only last a while and then he will be just boring. We can have those laughs without giving him the pleasure of a reply. So many of us seem annoyed and offended - let's end all of this by just dismissing him as a bunch of bad noise and ignoring him. This will probably propel him to new and more desperate attempts for a while but when those don't work he will just fade away.