The new preview program build for XBox One now has "Clubs on XBox" (which is probably similar to what PS4 has in communities if i am not mistaken). Anyway, I just downloaded the update and searched for "Over 30 Clan" to find that we have a club already created. I applied to join. Since i do not recall seeing a post about, i wanted to check to make sure someone here created it. if so, let me the fuck in
Updated 11/1/16: I believe this is now available to everyone (not just preview program members) or will be soon. I am not sure if it is working correctly though. I have sent out invites to join that do not seem to go through, so hopefully XBox is working on it. In the mean time, try to search for "Over 30 Clan" in the Clubs on XBox. Then you can apply to join.