To start, I need to tell you that up until 2006 I was an avid PC user. Starting with my first computer when I was five, an IBM PS2 Model 30 (without a hard drive), I've been loyal. I started with DOS, then Windows 3, 3.1, 95, and then XP. Then came Vista. Before Vista, I spent a lot of time rebooting but it was more or less bearable. After Vista, which is by far the worst operating system ever made, I had to find another solution.
In the summer of 2006, I upgraded about 80% of my company's computers to Macs; we're a design agency, and so most people wanted Macs anyway. I kept hearing about their strengths - how the OS never crashed, how it just worked, how you don't need to reboot every day - and dismissed them as blind lust from googly-eyed Apple enthusiasts.