@AccyD
I'm sorry but I'll trust Google over Microsoft any day.
As for apple, well yes some of their policies and hardware suck hard, no doubt. Yet, I haven't found anything in wintel world to replace the macbook pros (no I am not a apple fanboy even though I use their products). BTW I'd like to see the day when the next Windows version is 24€ and can be installed to up to 5 machines ;-)
Around here IE is only used by inexperienced new users or due to policy reasons (company intra or other web apps require IEx). Everyone else is using Firefox, Opera or if you're trendy: Chrome. I guess some apple users are happy with Safari, too, but I'd still think power users use something else.
I have to agree with this particular study is just plain silly though.