No. There are monetary and performance gains for using Linux on servers and embedded products. As a result, OEMs have a financial incentive for making sure those products run Linux well. No such incentive exists for desktops.

Apple incorporates the cost of OS X into selling hardware. Windows' licenses are effectively free for OEM manufacturers.

Dell is the only major OEM I know of that offers a Linux laptop and I'd guess that division is in the red. The original Asus EEE PC was Linux only and spawned the netbook revolution, but Linux only did not last very long once the market took off and Microsoft intervened.