I just want to say that my interest should not preclude other people volunteering to GM a game. Sounds like there are more than enough players to go around!
The reason I'm still hesitating is that I need a really strong hook to get me to GM a game. If I'm just running a prepublished adventure with few mods I tend not to want to put in the time it takes to run a really good game.
What really excites me about gaming, especially in a PbP format, is that you can really delve into the backgrounds and work on character development. Creating a vibrant, living setting that the PCs fit into is more than half the fun for me. Combat tends to take sooooo long that it naturally takes a supporting role in creating the drama, which I think is a nice change from standard D&D.
Having said that, perhaps interested players might be willing to post some character concepts? I like the idea of making a character-driven adventure, rather than forcing random PCs into a pre-existing, generic module.
I'd be willing to incoporate any race of character from the Eberron Campaign Setting, as well as the Races of Eberron books. As for classes, go crazy, anything from any of the WotC books, as long as you can make it work within the setting. As for level, I like the idea of starting at a slightly elevated one. Let's say 6th level for now.
Just to clarify the above: I am interested in running an Eberron game, just not sure yet of the overall concept.