Karma, he was definitely out of line and I don't see any reason why an off topic section cannot be created. Have you tried sending private messages to the rest of the forum membership to get their opinion? I'm sure that if you were to find a large group of people who want it and were willing to e-mail the Nazi... errr... forum mod all at the same time, he might see the light and start up the section.
I say a bunch of you give the mod an e-mail blitzkrieg.