There are switchers, and then there are Switchers. Robyn Peterson, executive product director/executive producer at Ziff Davis, is a capital-S-Switcher; when the guy who's responsible for PCMag.com jumps the tracks to a Mac, there's a serious movement afoot.
Peterson has his rationale for the switch and a list of five tips for switchers ("Where's the Start menu?!?") posted over yonder. Just one more indication that the Intel migration, though challenging and sometimes painful, is paying dividends in market share for Apple.