Well EDH is the casual play style and should stay that way. Granted I play with some powerful cards here and there but my decks aint trying to combo off in turn 2 or do something stupid where people cant have fun. EDH is meant to be fun and do wacky things and have a fun time and try and win but if you cant its all good.
The decks where you lock people out or combo off turn 1 or 2 aren't meant for EDH and I would prolly say that to the person. Against the spirit of the format.
With beers and pizza and my friends is the only way I play it. We all joke and want to win but pull the back cos we are playing for kicks. I enjoy the banter and wackiness.
Unfortunately, some people don't think that way. Some people just want to win. For a casual format, IMO, it's a good way to lose friends lol