http://www.csdn.net/article/2012-12-10/2812658-Single-Page-Applications
http://www.zhihu.com/question/20792064
http://msdn.microsoft.com/zh-cn/magazine/cc507641.aspx
http://www.zhihu.com/question/19720745
http://blog.nodejitsu.com/scaling-isomorphic-javascript-code
http://presentation.tiddr.de/backbone-presentation/introduction/index.html#title-slide