I think that was Simmo!: https://www.casinomeister.com/forums/threads/winner-screenshots.4193/
He was a very well-balanced thoughtful poster". JPM was my friend and I truely respected his opinion.
JPM's public profile shows his last activity was October 28, 2004, fully two years ago, on the same day he left his last posting. He didn't even just visit Casinomeister forum since then. His last several postings didn't indicate anything was amiss. This indicates to me that something happened to him and we have to admit that he possibly.....died.
Do you know of any casinos that he played at? Do you think you could get one of those places to call him up and see if he's still around???
Hopefully, he is still alive and kicking. Since he did reply to Bryan late last year, a year after he stopped posting it is possible that he is being preoccupied by a host of other things.