But in a brilliant stroke of diplomatic ingenuity, Lenovo brought to the 2010 Consumer Electronics Show in Las Vegas a single hybrid laptop in which Windows 7 and Lenovo's custom form of Linux called Skylight operate in a sort of time-share using the same screen.
In its laptop incarnation, the device behaves as a conventional PC running Windows 7, the particular flavor of which (Home, Professional, or Ultimate) was not specified. But the entire viewiing screen can be completely detached from the keyboard base smoothly, by hand, no tools required! - and restarted in a Linux-quick 3 seconds. It is then an independent touch-screen tablet operating on the Skylight OS, with the laptop base as a wi-fi hotspot.
This is certainly a spectacular way to bring new meaning to the term dual boot, but I'd like to suggest it's a whole lot more than that. Lenovo is an independent manufacturer now, but it was not long ago that it was simply the PC hardware arm of IBM, presumably fully ordained as an OEM for Microsoft Windows.
In any case, I personally hope this hybrid system is well built, sturdy and efficient, and will be a proper ambassador for both operating systems it carries. It would be such a pleasure to take a breather in the ongoing feud!
And by the way, you heard it here first: I'm no prophet, but I did wonder just last month whether Microsoft had become bipolar.