All the pieces do seem to add up. Sad news. But when a forum/online community grows, unfortunately it's a law of averages thing that this will happen from time to time.
I just looked at his profile and his signature reads, "trying to be one of the most helpful members on the FOG" I'm a new member and maybe this isn't in keeping with the forum,but maybe as a small/silly sort of tribute, an admin/mod could give him a title under his avatar or change his signature with words along the lines of "succeeded in being one of the most helpful members on the FOG"?