I would say Tripadvisor. Check the culture paragraph here http://highscalability.com/blog/2011/6/27/tripadvisor-architecture-40m-visitors-200m-dynamic-page-vie

I would say Tripadvisor. Check the culture paragraph here http://highscalability.com/blog/2011/6/27/tripadvisor-architecture-40m-visitors-200m-dynamic-page-view.html http://highscalability.com/blog/2011/6/27/tripadvisor-archit...