With tablets and laptops, I am only concerned that they are WiFi AND that they will plug in to a hotel ethernet.
But there may be devices that plug into a hotel ethernet and then make the room a WiFi.
But as I said on another message, I find the PC slate tablets to be appealing. They only need faster screen refresh and if Win8 works then they will. Then if they have faster screen refresh they might be able to move to the 3 watt Atom processor with HD and compete on power levels with the simple ARM chips.
But the MS tablet is TWO pieces. The second piece is the cover and also a keyboard. Very clever, but some are going to say that it's not a tablet but also too simple as a laptop.