There's a leak roaming around the webz ;D I've pre-ordered it so didn't feel guilty to download the leak. Man, you're in for a treat. For me, it's up there with "The Downward Spiral" and "Year Zero", which are my favourite NIN records.
I talked to Chokutsuki about inviting you to RoA, and she seems forthcoming! So, if you're still interested (and if you have the time), she says she'd like you to draw up a sketch of your character, and send it to her in a note, with a little write-up detailing all of the appropriate info (basically the character sheet requirements), as a sort of pseudo-application. c:
Duuude, don't even worry about it. If you like what Marvel is doing better coz you like their female characters more then that's cool. The one thing I gotta give Marvel props for is that they seem to have more popular female powerhouses compared to DC (at least to the best of my limited knowledge)