Okay, for a new site I'm going to have articles and at the bottom of each article I want a user comment system. Now, I can use a content managment system from ASP.net or I can buy a whole management system from
http://www.pmachine.com, but I was wondering if it was possible to allow the users to only post comments on articles if they were registered at our forums (which are vbulletin of course). If not, I would like someone to try to work on a mod because if I have a user comments system where people still register then they can register under different names from their forum names and everything could get confusing. Either that or I don't use a comments system...