Shawn loves it. Shawn also knows that I'd "unfriend" him if he came down the wrong way on this. ;)
Relatedly, after I wrote about the (non-touch) Kindle 4, I went out and bought the Kindle Touch (i.e., the Kindle 4 w/ touch), and haven't looked back. It's great. Sometimes it registers a double page-turn when I tap just once, but other than that the experience has been pretty good.