Hard to resist that kind of carrot!
Jack99, truly you are a god among men. Well, if not, maybe this XP will help you get there.
Seriously, I find that paragon paths and epic destinies are concise ways to demonstrate the interplay between fluff and crunch in a setting. I just created some LFR characters despite not knowing anything about Forgotten Realms, and just browsing the chapter on paragon paths in the player's guide was very helpful.
For Eberron, it looks like we have the standard 4 class PPs for the artificer, one racial PP each for Warforged, Kalashtar, and Changeling, and two faith-based PPs, for Silver Flame worshippers and Gatekeepers.
The EDs hint at some possible campaign threads, from the Draconic Prophecy to the Mournlands to something involving the Silver Flame? And what could Dispossessed Champion be? Something involving stopping the Quori?
Personally, I can't wait to see more details on how they made the dragonmarks more suitable for heroic PCs instead of the shopkeeping NPCs!