wow.
When I started reading your post, I was like, "I don't like this Shithead, at all."
Then I continued, and it almost seemed like he was being less of an ass, and I thought, "Well, maybe he isn't after all."
after having read the entire post, my position is clear; that guy is a fucking asshat. he's easily one of the smarmiest douchebags I've seen (well, read about) in a long time.
now if it seems to you like you no longer value his "friendship" and you decided, for whatever reason (i.e. he's a huge prick, he keeps sending similar emails to that above) to go your own ways, please tell that guy that he's a shithead (for me).