[citation][nom]hixbot[/nom]Windows and Linux don't run on Arm yet so this thing will probably run Android. Not much of a PC if it's running a Cell/Tablet OS.[/citation]
Linux has been on the ARM platform for many many years. http://www.uclinux.org/ This project alone has been around since 1998. What about the Sharp Zaurus SL-5000 and higher, that ran Linux? Or countless number of ARM based DVD/HDDVD/Blu-Ray players that run BusyBox? There are way to many ARM/Linux combination devices just in my house (Linksys SLU2 and WRT54GL just a couple) to list, but you get the point.
Android as well as WebOS and MeeGo runs Linux under the hood. The trend in most newer Linux distro's regardless the platform, is NOT to call it Linux, or it would scare away people from using it.
Microsoft even announced a version of Windows 7/8 that will be on ARM processor later this year or by the time Windows 8 will be ready to the public. Not to mention Microsoft has a very very good track record of supporting ARM in the consumer electronics for a long time as well WindowsCE, Windows Mobile, Windows Phone, PocketPC, the list goes on and on...