I understand the curiosity; there are a lot of posters I have admired who just disappeared for one reason or another. Some of them come back, and some seemingly don't.
However, our rules don't allow for speculation, due to privacy reasons:
Please respect other posters' privacy, and do not speculate about their whereabouts in public. If you are curious about where a member has been, it is best to contact that member via PM.
Due to that, this thread is locked.