CNET’s Don Reisinger:
But now, as a new Microsoft operating system starts making its way to store shelves, it’s incumbent upon us to forecast its expected impact. And after downloading the Windows 7 beta and immersing myself in its environment, I think I can say, both as a Mac user (I’m writing this on my iMac) and what some may call an Apple nut (I own just about every Apple product released over the past five years), Windows 7 will not only stymie Mac OS X’s growth, it will push Apple’s market share back down to pre-Vista levels.