Investigative reporter Joshua Kors recently switched to the Mac then switched right back. It turns out that he and his iMac weren't a good fit for one another. That's potentially understandable; switching to the Mac is easier for some people than for others. If a switcher doesn't have anyone there to walk him through the process, he might get so frustrated by the little differences between Windows and Mac OS X that he may wonder why he bothered switching at all.
On the other hand, some of the more minor difficulties and situations that crop up in the first days of Mac use really shouldn't have been beyond the grasp of someone with Kors' impres