While morons may use the site they may very well use links to rickroll and other such videos. You might as well have him put a filter on every single possible link to youtube that has a rickroll thing in it.
This idea is really just a waste of time in my opinion. If anything, it would be a further inconveniance for badspot when some 8 year old kids posts it thinking to be clever and gets banned for seemingly no reason at which he gets angry and tattles to his mom then Badspot has angry over protective soccer moms yelling at him. Too much stress.
All you have to do is not click the loving link and viola, you wont see it.
Poll