I had got an email once related to this as what will happen if google is blocked. The first pointit said was: Mental blockage.. What do you do when you want ANY ANY information??? I hope you got the answer
Well if Google not there then other SE rules Also most of business the depends on Traffic Only. I know we can't be comfort with the internet without Google.
Internet today is Google... like it or not. If Google dissapears? someone will take his place and could be worse....