[antialiasis]

To be honest, I understand the vBulletin developers in not wanting this an official feature. This is the kind of thing that works great as a modification, but not as an official feature - when you download forum software, you don't expect to be required to make up stupid questions in order to turn an important feature on, and since it is absolutely essential for NoSpam! to do its job correctly that it has no default questions and is entirely up to the user, this is an unsolvable problem.

Requiring creativity of the user just has an air of unprofessionalism to it, and although I personally am the type that really would do that sort of thing, I can perfectly understand that the vBulletin developers would not be too fond of the idea.