Re: Snatching defeat from the jaws of victory...
@big_D - well, Nick De Plume's scenario was "a skype appliance on a shoestring budget, sans the budget", so I'd say any machine that could run skype when it was new, and still works today. For example, I've got a couple of AmazePC netbooks from about 2007 running Ubuntu 14.04 LTS here, could you install Windows 8 and run skype on them today? For additional points, explain how to do it without exceeding the budget ($0) or breaking the law ;-)
There is clearly a market segment that Microsoft is not addressing, though as the projected revenue is $0, perhaps that is to be expected.