Intel has. IBM isnt very found of Wintel, but is forced to use their products in order to cater to the PC market.
This is very apparent. I read about it in Gerstner's book. In one way IBM hates Sun and MS. Maybe, adopting GNU/Linux is one of IBM's plans to do away with MS!
Like Gerstner says "Cooperation and Competition"...
I can forsee a shakeup in the future...
Regards,
ah