Linked because it's a long article comparing the two OS's based off of comments from Steve Job's keynote speech a the WWDC.
http://www.winsupersite.com/showcase/ma ... review.asp
Here's an outtake:
"And the WWDC crowd goes wild" lolApple shipped 1.33 million Macs in the quarter ending June 30, 2006. It was their best Mac quarter ever. Jobs noted that the Mac's growth rate was "dramatically faster" than the rest of the PC industry, about 16.5 percent for the Mac, compared to just 6 percent for the PC. "We're gaining market share," Jobs declared triumphantly, to cheers. Ahem. Not so fast, Steve. In the previous quarter, the Mac's growth rate was significantly lower than that of the PC (13.1 percent for the PC vs. 4 percent for the Mac). More to the point, Apple's explosion growth in 2005 did nothing to help the Mac's market share, which is still mired at 2 percent worldwide. In other words, Steve's claim is baloney: Apple hasn't really gained any appreciable market share at all--indeed, Apple has lost market share every year since Jobs took the CEO helm--but his comment is technically true: In the slice of time that is the second quarter of 2006, Apple gained--get this--about 1/10th of one percent of market share. And the WWDC crowd goes wild.