This was a topic of conversation when he suddenly went AWOL but as per site rules he didn't post any resignation etc, people were genuinely concerned that he'd perhaps become ill or died etc
AIR his wife had been very ill and I believe she may well have died or he perhaps stopped posting as he was concentrating on looking after her etc
Anyway someone did post something around 6 months ago saying he was still alive, sorry I can't remember who it was but apparently they had private contact details for him and had been in touch