[@GreenGrenade] Thank you for the mention!  It's probably more than I deserve. :lol  Unfortunately, I am not quite as well versed in DC-lore as I am in Marvel (hence why I am running the All-Star Marvel game), so with that and the fact I am already pretty occupied by my current RP's, I probably will not be able to join.  I just don't have a strong feeling toward any DC character as I do with some Marvel characters (you can obviously tell two of those characters from my avatar :D).  However, I want to just jump into this interest check for a moment and tell you that I hope you have good luck and that your game is successful.

To everyone else, I would say give this type of game a try.  I actually first stumbled upon this type of game (The Create-A-Hero RPG, which you can still find under the Advanced RP Forum) a little over a year ago.  I really enjoyed the sandbox nature of the game.  One piece of advice I would give is for the players to try to have at least one character doing a solo arc.  The reason why I say this is, let's say one of your character is interacting with another player's hero.  If you have a second character who is currently in a solo arc, you can always fall back on that second character if the first collaboration it going a little slow.  That just keeps the IC going. :D

Again, good luck to everyone and have fun!