I can see already, we're going to need a Content Manager role(s) for the Web site. Otherwise 'good' content will end up getting placed in 'bad' places, because the poster didn't know the proper place to post. We may need to set up 'roles' that grant permissions to post to certain sections of the site.

Or perhaps anyone can post, but posts must be approved by the Content Manager before publishing. This way posts that are appropriate for the forums, don't wind up getting posted on the front page.

Too late. I think I myself have already made that error!