The guy that started F*cked Company also runs Jungle Scan ... which I like ... GO
Here's something that's both free and interesting ... it's a simple bit of code that allows you to self-publish a message board. Simple is the key word here. Very, very simple. It's called Tag-Board ... did I mention that it's free?
BTW ... feel free to post on my tag-board on this page ... just scroll down a bit ... thanks.