I'll be getting it. Shocking I know. Useful for myself, my kids, my wife who loves to read, etc.
Hey I figure I owe it to them considering what my stock price has done since I bought it.
I have iPhone and MacBook Pro - but this will be good for vacays, and other on the road uses, where a laptop is slightly overkill, and my iphone is slightly underkill. Additionally, I'm exciting about how it may change the publishing market, and having all my books in one device will be pretty nifty.
I think they were smart to align with all the book publishers.
While I wish it had a camera, and perhaps some other features, I'm sure they will come. The biggest downer I saw was lack of flash, and really thats kind of major. But given the horsepower this thing has, I can't imagine the final version not being able to support flash.