I disagree with what you're saying, actually. While I know I'm biased as an Ubuntu user at home, I think that MS Windows and Apple OS X are far behind the Linux world when it comes to - for example - window management. In Windows 7, there's no way to make a window stay on top, if you hook up two monitors, you only have one taskbar, etc.
Another example is package management. If you want to mount an ISO in Windows, you have to scour Google for a while attempting to find a spyware-free available download. It's a garbage situation in Windows.
Linux, however, has amazing window management capabilities as well as package managers.
Now, if we turn to ease-of-use, I'd like to remind you that Google Chrome OS is coming out in one month (ish). While it is a proprietary OS, there is an open source / free software version called Chromium OS. This is a Linux OS that looks totally easy to use and will be natural for non-Linux people to handle.
I very strongly disagree that the Linux desktop is "a good distance" behind its rivals.
Linux (or more specifically the free desktop) is a great deal ahead of the Mac in terms of user choice, but falls down in terms of quality of implementation.
I'm a Fedora Core user at work (and have been for the better part of a decade) and am consistently appalled at the unreliability of things like sound and clipboard management. Areas that are completely taken for granted on other platforms.
Another example is package management. If you want to mount an ISO in Windows, you have to scour Google for a while attempting to find a spyware-free available download. It's a garbage situation in Windows.
Linux, however, has amazing window management capabilities as well as package managers.
Now, if we turn to ease-of-use, I'd like to remind you that Google Chrome OS is coming out in one month (ish). While it is a proprietary OS, there is an open source / free software version called Chromium OS. This is a Linux OS that looks totally easy to use and will be natural for non-Linux people to handle.
I very strongly disagree that the Linux desktop is "a good distance" behind its rivals.