Does any message boards have a plugin that will allow you to post in the forum area and than display it on the main page. I have seen plugins that will post from one "forum" but I want it to have categories and things just like a regular blog. Anybody know if a plugin or script that does that with any of the popular message boards (vbulletin, phpbb, etc)?
Do you mean to make a thread in your forums so that it triggers a post in your blog? Or the other way around? We are in Beta test at www.invisionplanet.com check it out if that's what you are looking for.
vbulletin will be announcing their blog feature soon. also vBadvanced lets you customize your front page of vbulletin forum. You can have recent posts displayed in the frot page also. I highly recommend vbulletin cos of their very fast support, and seems very good for SEO.