John Dvorak thinks that Adobe has a Microsoft problem, and that Linux provides a clear solution:

Adobe could port its Creative Suite...to Linux as a shot across Redmond's bow. Then the company should embrace Linux in-house and develop a complete, optimized Linux OS designed to run a high-performance version of its Creative Suite on Linux optimized for Adobe products, to be sold as a bootable bundle for multicore-workstation hardware.

The idea is to produce a near-dedicated Adobe computer designed to use all the power of the newest chips to run the Adobe software under Linux. Having complete control of a high-powered OS would make all of the performance-demanding Adobe software run rings around any other implementation, if engineered correctly. It would become the viable desktop alternative to both the PC and the Mac.

It's not a bad idea, though I'm not sure the world is ready to move to single-purpose PCs, at least not those that focus on creative applications to the exclusion of email, web browsing, etc.

More Here

Also: Dvorak Has Right Idea, Wrong Platform (@ Mac Observer)