I asked a coder if he could create an addon that makes your Xenforo status go straight to your Facebook and Twitter status. He told me that would be around £80-120 GBP and it may take two to three hours. I've paid for the development of several addons before but not one that was this expensive so if you would like to pitch in to get this made let me know. I think one of the best way to promote a forum is through this status plugin. For example, say all a member needed to do was put their twitter or facebook account name in their Preferences in two boxes, that said 'Automatically Post Your Status to Facebook/Twitter?' So in Xenforo, their status would say 'Ugh, Feels like a Monday' but on Twitter and Facebook it would say 'Ugh, Feels like a Monday - Mary Jane via 8thos.com'