After Windows 10 is released by Microsoft this summer, the Insider Program will continue as before, letting people test new features before anyone else.
Interacting with live tiles may be a brand new feature in Microsoft's upcoming Windows 10 start menu, though it won't appear until after the OS launches.
If you like the idea of an NUC, but not the idea of an active cooling solution humming along in the background, the Cirrus7 Nimbini may be what you're looking for.
Microsoft's next iteration of its Internet browser, codenamed Spartan, won't have Do Not Track enabled by default. This may mean less for privacy than you'd think.