I looked up that channel and this has been blown clean out of proportion. I watched all the videos and they aren't all about making fun of the guy. They are young boys all hanging in a group, yes they decided to take advantage of the poor kids lower intellect and that is down right wrong. When I was their age, me and my friends did much much worse stuff... to eachother and we brushed it off as boys being boys.
What people are failing to see is that the "retard" is their friend. and they hang out a lot, and treat him the exact same as they treat all the other boys who are "normal". They don't just baby him or be super super nice to him. They treat him like he is a human being just like them. Sure they are rude and as humans we feel that's just evil. But I kind of have respect for these kids. They aren't really picking on him at all, there is another video where they are all sitting on a tramp and they make him "teleport" and its a cheezy camera effect, but the kid (the mentally ill one) was still having fun.
He isn't evil. He is just a young kid who treats that boy just like any of his other friends and doesn't think about what he does. Even in that video where he kind of does blackmail the poor kid into dancing, he also makes his other friends dance to make the other guy feel better.
It was in bad taste of course, but they aren't just there to make that kids life a living hell. It is quite amazing that they hang out with the kid knowing his disadvantages. They could just ignore him and shun him away, but they actually seem to make it a point to hang out with their friend.
I will admit he shouldn't name it "the adventures of retard and friends" as that's a bad rep, but to say this kid is jacked up just for treating him like hes a normal boy (trust me... kids of that age are MEAN to each other and they don't really mean it, and they are being pretty mild) I completely disagree with shutting that channel down and hope this doesn't go any farther. I don't see any real abuse, just a joke in bad taste.