Eh, real talk...the only thing 4e is doing for me, right now, is making me appreciate other games more. My group refuses to play it, only one member thought it was "ok", but she doesn't like it enough to fight with the other members to play, and all of them are enjoying our Changeling the Lost Campaign more than D&D 4e.
I know it might seem silly but...I almost feel a little deceived, as I really like SWSE, but...4e just isn't (IMO) as good as the Saga system, and I hate that Saga was hyped as a preview to 4e (because IMO...there are some pretty different design goals for the two games). The last two WotC books I bought were Knights of the Old Republic Campaign Guide and Force Unleashed Campaign Guide, both excellent books for the price. Honestly nothing for D&D is exciting me, people are already complaining about power creep in Adventurers Vault, and I'm not a FR fan, in fact I haven't gotten anything beyond the 3 core books, and even now more of my money is going to White Wolf's new Hunter game and extra Star Wars minis, than D&D 4e.