Yes.. the internet is FULL of MB's just as dear to their users as Mudcat is to the people who will protest the loudest at this post...

Mudcat isn't really all that remarkable...

I know of one for chainmaille, one for armour in general, one for Speculative Fiction, a few for the Lord Of the Rings movie...

And if you're into Porn... there's a million movie/pic/story swap MB's out there who's archives put mudcat to shame...

IF mudcat is a community, it's a nice small one in the sweep of a grand cyberspace world full of diversity!!