I switched to Mac and couldn't be happier. I find it much more intuitive and efficient to work on my Macbook Pro than the Lenovo machines I have had. Better folder/file arrangement and many useful and user-friendly tricks and features. Programs work together, never any errors ("report/don't report this problem" sound familiar anyone?), no viruses, no problems at all from day one. I am sold. The styling thing is nice but not a selling point for me. These machines work! I am willing to bet that as long as someone is willing to take the time (few days max) to become familiar with Mac OSX, they would never go back to a Windows based machine unless there are certain programs that need Windows. However, I have solved that problem too. Partitioned the hard drive and installed Windows. Mac even designed the computer to be able to do this by pre-installing the program (Boot Camp) that makes it child's play to do. Just press a button on startup and select which OS you want.
Had a conversation about this today, actually, with a buddy. I told him when I get back on a Windows OS, I feel like I have stepped 10 years into the past.
Oh and if you need proof...