For those of you that are interested in a device small enough to go in a pocket or purse the new Galaxy Player 5" looks very interesting. If it is too big they offer a 4" model as well. I have created a Galaxy Player
wiki page for the device. I did some measurement and calculations on the screen and figure it is 2.62" wide and 4.35" tall with a 480 x 800 pixel density at 185ppi this could be a wining device for portable reading. It runs Gingerbread and has a GPS with Wi-Fi so it runs Market.