Sebas
Loving YTtalk
I'd say they have requirements but it isn't invite only
Using a 2500 channels figure that would mean ~300,000 views per month, some big channels would skew that so lets say ~250,000 per month or ~8,000 per day.
It looks like they're no longer Invite-only? Their website used to be much more basic than what it is now

http://www.omniamedia.co/create-with-us/
