I own a rather large website (ScubaBoard.com) that we are converting to xenforo over the next month or so. We have about 250,000 registered users. I have others doing this, but I don't like not knowing how/what is going on. We will be using WP as the CMS front end with Xenforo as the forum (well, duh). I hate having multiple DBs here. I don't want to have people signing in to WP only to have to sign in on Xenforo. I want to enable discussions about the content in Xenforo, and I want it to be seamless. Completely seamless. Is this possible? Am I right to think it's even desirable?