Magnificent Seven Con

Relevant to some of our interests: there's a Magnificent Seven con being planned for August of this year in Los Angeles. I'm pondering going, though it's still a little far out for me to make any decisions just yet. But it would be fun!

Fic Communities on Dreamwidth?

Anyone have any recommendations of coms to post fic to? In my case, either crossover coms, or any fic type ones where my wild and woooly crossover/au's would be allowed.

Thanks!