<iframe width="560" height="315" src="http://www.youtube.com/embed/Szky9k_v7Zo" frameborder="0" allowfullscreen></iframe> Aside from The Thing being with the JL - pretty cool.
Storm Black Panther Luke Cage Photon/Captain Marvel Blue Marvel Doctor Voodoo Patriot Ultimate Nick Fury Night Thrasher Blade Cloak Falcon Goliath Misty Knight Rage 3D-Man Icon Green Lantern John Stewart Black Lightning Static Vixen Vibe Mr. Terrific Batwing Bronze Tiger The Spectre (Crispus Allen) Cyborg Firestorm (Jason Rusch) Steel
I'm sure I forgot quite a few, but that list is pretty good for off the top of my head (IMHO). I would say that Asians and Hispanics are far more underrepresented in American superhero comics than Blacks. Lightning and Jakeem Thunder from the JSA are two more that just came to me.