Five reasons to try the new Razor-qt Linux desktop

Those in the homogeneous Windows world may be bracing themselves anxiously for the impending arrival of Windows 8 with its controversial Metro interface, but for Linux users, the array of desktop choices just keeps on expanding. That's not to say that there aren't controversial changes happening on the Linux side as well, of course--just see Unity and GNOME 3 for more on that--but it seems fair...