I know a good way we can get a little revenge.
One of the bad things about YouTube is that people can have their channels shut down very easily simply because of people flagging it. Once it receives a certain number of flags there will be strikes and then termination.
What's worse is that the channel owner has no real person to complain to, YouTube make ENIC look like the most accountable and brilliant customer service providing organisation of all time. Hence why YouTubers won't even bother appealing (there is no one to talk to by phone, only emails which get no response) so they remake their channels from scratch. This is a serious issue particularly for people who make their money from YouTube.
Now this is good for us, if we all flag the same videos, we can build up strikes and eventually get the channel terminated. All we need to do is mass flag one video, then another etc. If we're dedicated enough (flagging takes less than 30 seconds) we can do it whenever they make new channels too.
Anyone in?