I've been searching for this but, so far, no luck. The user tagging system in posts, what exactly does it do and can it be configured? I know that if you click on a tagged username in a post it will display their profile info box but does it do anything else. Will it, for instance alert the user that they have been tagged in a post. That would be very useful. If it doesn't do that is there a mod in resources that I can install to do it?