@estavancarlos I realized I had created maxusersgroup and though maxusergroup was a better name. Just didn't make it back to update the link. Let me know if you can join by visiting the link or not. If I need to change a setting to make it open to allow people to join easily let me know. Thanks!
I agree with Roman here: the forum is a great resource, I think it is the real Max wiki. Both alive and with accessible archives. Also, it's easy to give a tip, share something here, easier than contributing to a wiki. Easy to use, easy to share, open, I think these are key points.