This is actually a very interesting question and I have been wondering this myself. With tablets becoming more common and more powerful, along with docking keyboards, it would indeed be very nice to have some sort of Maple running on them. I for one would be a heavy user.

In fact, this has been the ONLY factor weighing on my decision to whether buy a tablet or a netbook with windows. I am seriously thinking on waiting for Windows 8 tablets to come out just so I can have Maple on Tablets.