He has been online after you sent him the PM. He made three posts to add to filling his avatar quota and for all we know he may have taken the opportunity to reply to you. I look forward to reading his version of events.

It could result in an elaborate storyline worthy of a Hollywood film plot where brothers, sister, uncles and aunties were involved in passing a forum account around for reasons that will be very difficult to seem plausible. On the other hand, he could something less dramatic but will it be believable?

I am not stating it occurred here but if not all then definitely some permutations of the following seem to have become more noticeable recently: sold/farmed accounts, merit searching in WO, obsession with pizza related threads and links to a particular language board.

You are right about the pizza