FYI - lots of my non-gun owning friends think that all guns are registered now. It's often difficult to explain that they are not registered. Many also think that is easy for the government to track gun ownership. They don't understand the FFL sales record system or the difficulty in tracking a gun sold 20 years ago.
There is a HUGE percentage of gun owners who believe that all guns bought at a gun store are registered. I can't count the number of times I've heard someone say they wanted to buy used from someone so it wouldn't be "in their name". These aren't criminals, just regular people who are deathly afraid that Obama & Co. are coming for their guns.