I bet you or a friend of yours chats on facebook[1] or Watsapp[2]... [1] http://www.erlang-factory.com/upload/presentations/31/EugeneLetuchy-ErlangatFacebook.p

I bet you or a friend of yours chats on facebook[1] or Watsapp[2]... [1] http://www.erlang-factory.com/upload/presentations/31/EugeneLetuchy-ErlangatFacebook.pdf http://www.erlang-factory.com/upload/presentations/31/Eugene... [2] http://blog.whatsapp.com/index.php/2012/01/1-million-is-so-2011/ http://blog.whatsapp.com/index.php/2012/01/1-million-is-so-2...