Something I and many of the members on my forums really miss (in all BBSs) is some kind of notification when someone quotes you. For vBulletin there is an addon, that allows you to mention someone the Twitter way (like @username). That triggers a notification in the notifications box (at least that's what I heard). But that's not ideal. Because that will make people just use that (@username) instead of proper quotes, making it harder for others to follow the conversation. I know this is kind of a blurry request, but I thought I'd throw it out there. If anyone can make something sensible out of this xF's devs can!