Naw... the
reader goes on your Origami-running
UMPC. Silly rabbit... I mean, Wolf!
As fascinated as I am by the e-book readers out there, I can't justify getting a 1-use device at that cost right now. I personally would get much better mileage and flexibility from a UMPC than a reader (and I don't have problems reading on an LCD screen). So I'm keeping a close eye on the UMPC models, and when my laptop finally gives up the ghost, I may be replacing it with one of those.
Of course, it may not be one of the MS UMPCs... it depends on what's out there when I'm looking, cost, etc. But more likely one of those than a dedicated reader for me.