I have just read this post and am currently in a state of shock. I consider John one of my closest friends from the online community, he is one of the genuine good guys.
He has been through the mill and back and now for this to happen.
I don't want to ring him in case he doesn't feel like talking. But if any of you get to speak to him please pass on our sincerest condolences to John & Olivia from myself & the wife.
You Are Both In Our Thoughts.