I suppose the point of all this is that it is very easy to register domains and create email addresses which make you out to be someone you're not. As Mathew so rightly pointed out, a scammer would be pretty dumb to use their own name. Do the domain name registrars keep a record of the name on the credit card that you pay with? I doubt it, since you're not supposed to store credit card details - and I doubt they would disclose it on the net. I could register a domain using someone else's name and pay for it with my card. Someone looking for the owner of it would not find my name anywhere near it.
kjander's story is certainly plausible... "I'm trying to quit that..." - could be something a person might say if they were trying to stop something not of their doing, dunno. Doesn't make a lot of sense in the alternative scenario anyway. Who can say?