Kevin Systrom

People interact with their phones very differently than they do with their PCs, and I think that when you design from the ground up with mobile in mind, you create a very different product than going the other way.

If Obamacare is allowed to stand - and Congress is allowed to make the purchase of government-endorsed health insurance compulsory - there will be no meaningful limit on Washington's reach into the lives of the American people. That is certainly not what the Founders intended.