Who Was "dissention"?

[Musicman408]

I know his name has been brought up from time to time here and he also has more posts than anyone else on here, but I've never talked to him. He hasn't been on here since before I got here, so I was just curious who exactly this guy was. It's obvious he was a huge Mac fan with a lot to say, but I really don't know much about him. Where is he off to now, and why doesn't he post here anymore?

Thanks Guys,
Ethan