Ouch, harsh words. Comments to the effect of 'go away' or 'you're not wanted here' are not completely fair in my humble opinion. Several documented instances of very bad packaging and backing out of agreed upon deals with terrible communication have happened to trusted members, but to my knowledge - no one has been outright ripped off?
It is possibly suspect to come back with a new ID, but simple embarrassment explains that as well. Selling off your collection after you were flogged on a Stephen King forum (justified or not) might make me consider giving up collecting as well. For the many folks that already said so, it is excellent advice to be extremely cautious in purchases based on member experiences. I'd buy a book only with the book sent first in this situation, but I do not begrudge him selling here - I can buy or not buy based on my own judgment (definitely no PayPal gift).