Let's wait for the circumstances before passing judgement.
update: I assume I'm being downvoted because people do consider it a likely explanation? It would be utterly unprecedented AFAIK.
Well yeah. Let's hope it wasn't that.
I've often what happens to people's free email addresses after they die. (I suppose nothing in most cases.)
I don't disagree that it's inconvenient, but it's not like he nuked a SVN master repository or something.