The "twice as fast" I agree you with. Xcode I've heard nothing about. MobileMe I agree with them: it's beautiful unlike any other web app I've used. The service

The "twice as fast" I agree you with. Xcode I've heard nothing about. MobileMe I agree with them: it's beautiful unlike any other web app I've used. The service rocks too. The operating system is absolutely the most advanced. The fact that it gives you so much power without any tinkering is stunning. Corner-window commands, the vast keyboard commands, and the incredible efficiency of Spotlight are my favorite quick things to point out.