The authors are also the founders of the social network VK which is pretty much a Facebook clone design-wise[1]. [1]http://en.wikipedia.org/wiki/VK_(social_net

The authors are also the founders of the social network VK which is pretty much a Facebook clone design-wise[1]. [1]http://en.wikipedia.org/wiki/VK_(social_network) http://en.wikipedia.org/wiki/VK_(social_network)