We wouldn't be deleting any of the posts, rather it would be a post of the day sort of thing, with a redirect to that board for those that wanted to read more.

I'm sure we could just pull a few posts a week and pop them into a randomizer or something like that, but we really wanted it to be a bit easier and less time consuming by just pulling up a random post from one of the boards and popping it onto our homepage.

We are using boards at invisionfree.com.

Thanks for the reply.