Whatever. One experience doesn't make good data.
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.