Is there a definitive resource for this stuff? Are there in-game chat channels? Other forums? Where do you coordinate if you're interested in Dominion? Skimming the front forum page wasn't fruitful.

Dominion Dominion is a community that is centered around Dominion.

-I believe their chat channel is "DominateDominion".

-Their website is DominateDominion.com

-They have a Dominion-centered featured stream in the Featured Stream Portal

-They hold weekly Saturday tournaments that also offers prizes (which you see the registration topics around here early in the week

I'm a little short on time so I apologize for not being able to just link things to you.

Scanning the front page yields

Chatroom- http://na.leagueoflegends.com/board/....php?t=1399727

Massive guide- http://na.leagueoflegends.com/board/....php?t=2152948

Tourney Registration with Even MORE LINKS- http://na.leagueoflegends.com/board/....php?t=2629543

please look harder

Yeah, sorry, when I said I skimmed it I meant it. I was in a hurry and was hoping someone that had more time under their belt here would do exactly what you two did. Thanks! +honor