Circle of life. Stack Overflow came about as a direct solution to Experts Exchange that was doing exactly the same thing. So now it's up to someone to build a

Circle of life. Stack Overflow came about as a direct solution to Experts Exchange that was doing exactly the same thing. So now it's up to someone to build a new solution which will last for another 10 years until they too decide to cash in. Probably the smart move from Stack Overflow is to secretly create the competitor themselves.