I'm rather confused as I haven't replied to Jerry's post (which ended our conversation pretty well IMO) and yet you people say to stop arguing after nothing of the sort had happened for a few hours.

If I was feeling argumental during that particular conversation, I would have replied to Jerry's post the second I read it (which was shortly after he posted it). For all I'm concerned the "argument", "Discussion" or whatever you perceive it as, was over.
Please stop posting replies such as "Stop the attitude and make make a tileset? ;o" and the like, because the "attitude" has stopped (but afaic there never was one, unless you perceive the candidates in a presidential debate as having an "attitude")
Wait, I just got the greatest 'tude filled reponse ever:
"Stop posting about the discussion and make a tileset ;O?"