Have you tried Windows 8 yet?
I installed it on my Dell Duo over the weekend (it pays to keep an eye on the competition, folks) but for all of my own doubts and critique of the OS I didn’t notice something that reader Jan B. did: the ‘Share’ button – which lets you easily share activity from the in-focus application – resembles the logo of a certain open-source operating system…
Of course, this post is mostly a jest – there are only so many ways one can denote ‘sharing’, and a cyclical route with nodes is one of the more logical ways to do it. But the observation is nevertheless a wry spot by Jan.