Any chance of, or has there ever been any consideration for this site to provide RSS feeds? Lately I've been thinking it would be a nice added feature to keep users aprised of announcements, new articles, newsworthy events, and even (though I'd turn the option off) summaries of new threads.
I never put any real thought into mentioning it before since it's not exactly a showstopping feature, however in light of recent events it would add functionality to announcements.
I'm not current on the functionality of VBulletin, but I wouldn't be surprised if there are currently available plugins to make it easy to incorporate.