I've always found it really confusing that Bungie promoted this as an MMO enhanced shooter, but then left out every social aspect of an MMO. For those of us not in an active clan, it's next to impossible to get a Vault of Glass or Nightfall team. In any other MMO, we'd just go to a social area and pop a general message stating what we want to do and we'd get a team in no time. In Destiny, I've got to individually message anyone of the adequate level one at a time using PSN and wait for a response, if I even get one.