Tumblr, the micro-blogging site is on its way of taking over the world and the CEO isn’t sure its a good thing. Because of mobile, Tumblr gets about 20 billion page views a month, up from the 15 billion it reported in the beginning of 2012. “There are moments where we want everybody in the world using Tumblr. And then there are moments where we have to pull it down and remember that the reason anybody in the world even cares is because there’s a smaller community here that is making this incredible stuff,” CEO David Karp told TechCrunch. [Source TechCrunch]