The best article you could read about how Whatsapp grew to be 19 billion dollars. The story of Jan Koum is inspiring to say the very least.
Tag: facebook
Facebook News Ticker
Facebook adds a Newsfeed to the Chat Sidebar
Facebook has added a mini news feed in the sidebar that is always visible and thus you keep track of all your friends activity from any other page on Facebook.
This is a going to make Facebook look crazy.