Is Spring MVC best fit for website 2.0?
I'm curious whether one is using Spring MVC for website 2.0 like facebook, youtube, tumblr, flicker, amazon. Is Spring MVC together with other Java libraries make it easy to implement these sites with very flexible UI and can bear high volume transactions?

I'm appreciate if someone show me some example production websites. I'm familiar with Spring and want to write a website 2.0 on my own with it but I wander that should I use PHP or Rails instead? These technologies has demonstrated its success for this kind of websites.
Is Spring MVC best fit for website 2.0?
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I'm curious whether one is using Spring MVC for website 2.0 like facebook, youtube, tumblr, flicker, amazon. Is Spring MVC together with other Java libraries make it easy to implement these sites with very flexible UI and can bear high volume transactions?

I'm appreciate if someone show me some example production websites. I'm familiar with Spring and want to write a website 2.0 on my own with it but I wander that should I use PHP or Rails instead? These technologies has demonstrated its success for this kind of websites.