Haven't seen it talked about much, but what about a map editor for DB? Possibly similar to the Hammer editor in a few ways to make it familiar. I've heard making one in UE3 is pretty difficult. I think having one would open up so much of the community to making content for the game. Not TF2 style where literally every new map is community made, but enough to where the community can become a bigger part of the game instead of just testers and a few artists. I hope I'm not alone. Also i posted this here since this seems like the place for map related posts.