Well I for one have NEVER owned a gun that the government didn't know about. I ONLY buy guns when there is a registry or it's restricted. I simply don't feel safe if the government doesn't know about all the guns I have, regardless of how many courses I take, how many licenses I have, or how many criminal checks they run on me daily.
Oh, totally unrelated, but if you were going to bury a bunch of 10" PVC pipe filled with desiccant and socks, would you bury it parallel to the ground, or perpendicular, straight up and down?