Here's what I'm wondering... Lets say I made 250 Youtube accounts from a catch all domain, now the only purpose that these accounts will be used for is rating, favorites, and subscriptions. The subscriptions on my channel will be hidden, so no one can actually see what subscribers I have, just a number count. I would not use these accounts to message or comment on any video. so basically these accounts would be invisible to every user on youtube. If I'm not able to get one account banned is there any reason that youtube could find to even look at all these accounts from a catch all domain? I know people have been getting accounts banned when using these emails to register, but I'm wondering if it's because they brought attention to themselves with comments or with friend requests, or even as far as posting videos on these accounts. I made 250 accounts about a week ago and all of them are still alive and working, so maybe this will work as long as you stay invisible. What do you guys think?