I got one, it is running 2.1, and it has full Market on it. If you put a SIM in it, it also functions as a cell phone (BT headset needed). The screen is resistive, but I don't have any problems with it, it's really pretty responsive. I have read that it will get Froyo 1st Quarter '11, hoping someone is able to make a custom ROM for it before then. I like it, it's really nice to have on the coffee table for checking email, adding Netflix movies to the queue, hitting FB, that sort of thing. Haven't really used it much out of the house, the WiFi is good, it seems to render websites very quickly. Haven't used the 3G much, just once to hit Market, after that, my wifi has been the go-to connection. I can do some of my work at home through Citrix, but when I type documents I have to be careful, as the stupid "predictive text" tried to substitute contact names for real words! LOL...I use my fingernail for dragging stuff around on the display, but that's just a minor thing.
So it is fast, fits easily in my inside jacket pocket, and you're guaranteed that people will notice it out in the real world. Kinda looks like a giant-sized iPhone to a casual observer...I did put Launcher Pro on it, because I didn't care too much for the stock Home, now it is pretty much a clone of my VZ Droid as far as apps and contacts, and media. I put RockPlayer on it as well, seems to function pretty well. Using wifi, on the internet for an hour or so checking mail, FB updates, some video from YouTube, then playing a half-hour of Angry Birds, then reading for an hour in bed from Kindle App, I still had 37% battery left. Pretty decent. I'm really liking it, and my wife likes it too, though she doesn't know Android interface that well (she's a Blackberry girl)...she still sees it as something pretty cool. All in all, I really like it, it's handy and easily grabbable with one hand.