My personal experience:
Windows/dos user for 10 years Linux user for the next 10 years OSX for last 3 years or so
From my experience, the last 3 years has been my most productive, and I've spent far far far far less time messing about doing unuseful things (Trying to get wifi working, trying to work around OS issues etc).
Don't just dismiss everything as 'fanboyism', I used to do that 10 years ago. I thought Mac users were rich pretentious egotistical people who didn't actually know anything about computers.
Also, it is not really fair to compare Apple to all the other PC vendors out there. Some of them probably produce crappy machines, but others don't.
One of the key things that puts Apple in a different class though is that they create the hardware AND the software. That's a big bonus and gets rid of a ton of potential hickups.
Just saying, the "easier to use, no rebooting, no blue screens of deaths" are a complete marketing fabrication. Except that on OS X the death screens are not blue.
Edit: as for your edited part - I am not saying Apple PCs are bad (holding my opinion back), but the article made it out as if they are revolutionary. That is what I am arguing against.