For those waiting for a good ipad like tablet that will run the full version of logos, there is a possible contender.
http://www.bhphotovideo.com/c/product/761072-REG/Acer_LE_RK602_047_W500_Tablet.html
Pre-order it for $550.
I'm not associated with them at all. Just know I've read a lot of posts here about people wanting something like this. This looks like the best option available now until an AMD Fusion tablet pc comes that will offer iPad like battery life. This one promises only 6 hours which means you can reasonably expect 4 hours.