Believe me, Neowin is full of them.
While there is a couple I wouldn't say it's full of them, I'd say we have more fanatical Linux and OSX fans. The thing is a lot of people think anyone that doesn't hate something or even just likes something is a fanatical fan.
And I'm sorry, but liking windows 8 doesn't make you fanatical. Neither does liking Ubuntu. Tough it's undeniable that a higher percentage of Linux and OSX users are fanatical. However neowin is a windows focused tech site and will thus have an above average windows fan ratio.