I would love to see collbaoration videos. It would add much more social interaction and stuff. The thing is, you could do a collaboration video with another tuber. It would have a cooldown, like once a day ( maybe add perk to reduce the cooldown ?). If your cooldown is up, you can go to your friend list and see the other tuber who have their cooldown, and send them a invite to "do a collaboration video". When you send and invite you choose from 3 differents topics. When your friend see the invit…