Re:Performance is great and all (Score 1)

Point. But I find profiling and debugging far easier/faster on .NET, mono and Java than using JavaScript in any browser. And if there is an easy-to-debug browser; after debugging an application in it, I still have to make sure everything runs in the not-so-easy-to-debug browsers.

"Full vendor support", yeah right. Because JavaScript & DOM works exactly the same in all browsers.. No wait, they even have different names for it.