Anyone that thinks Windows 7 Search is better than Spotlight is one deluded mother-******. You don't like the word "frickin"? It's too American for you? Ok then, it's Bloody Awesome. Satisfied? Good.
I've "dabbled" with Windows 7 for a long time. Use it every single day as my company laptop, I don't have a problem with it, I think it's a very improved OS. Of course I have used it in anger. The stupid Aero effects closing tabs of apps is clunky and not very organised. Start Menu is old and out-dated needs a big re-design. When I finish work, coming home to OSX, it's so refreshing.
Certainly not the Windows 7 experience most people including myself would recognise, I think you need a refresher course in Windows if you ask me.
