I doubt you'd be able to coordinate with completely random people but if it's like a group you made then it would probably be fine. I mean not everyone in game has to have an account on this website so I don't see why you'd be restricted.

What exactly is this question asking? Like is it about account age because I doubt that would matter

Shouldn't we have bosses on the level leaderboard? I don't know whether this has been mentioned before or not but is there a reason for this not being on there?