Also, there is choice. There is the Asus Transformer Book coming out, which is perhaps even more powerful (i7) and has a dockable keyboard with extra battery. Or if you want something not as powerful but lighter weight, without a noisy fan, and much better battery life, there is the Asus Vivotab TF810C out now, or the Samsung ATIV Smart PC, although they have the clovertrail atom processor which looks like may not allow installing Linux.
> although they have the clovertrail atom processor which looks like may not allow installing Linux.
That's probably going to be solved soon. The incentive to build X86 android tablets is high and, by judging the battery life of the Atom powered Motorola phone, it'll be a very attractive option.