Many people have pondered DC heroes versus Marvel heroes, me included.
So, I set up a little facebook page called the SUPERHERO SMACKDOWN SUPERCARD!
Complete with character pics, standard fight card promo, and match ups that put equal or same powered opponents in the "ring", if you will.
Check it out at the link below. If you want to be a member and have a facebook page, just request and mention CBM and I will add you as a member.
There's some real cool stuff there.
http://www.facebook.com/groups/417427038306561/