Also went to my local VZW store today to check out cases. They were setting up the "tent" and line already. There was a definite buzz in the air, too. While the store was somewhat busy, it is usually packed with people shopping phones. Today was only people at the service desk, looking at accessories, and one couple that looked to be switching from AT&T (the guy had an iPhone 3G/s). I heard him say, "But their getting the iPhone tomorrow." to his wife, to which she responded, "Yes, but we have decided to drop all data plans."
Case options left a bit to be desired. I shipped my splash Cruiser back today, so am "naked" with just the front and back "screen" protectors (which are all chewed up/scratched) thanks to the case. Think I am going to get the case-mate barely there or pop.