i am.
honestly, i'm more concerned about people ilegally carrying guns--but it definately bothers me that the average idiot standing next to me in line at chipotle can legally have a holstered gun on their belt.
if i'm in a restaurant with my family, and that restaurant gets robbed at gunpoint--i'd much rather just hand over my wallet, and have the gunman get away, then dodge bullets as some vigilante with a 'concealed weapon' permit gets into a shootout with the gunman. i don't care how much training you've had, how many times you've been to the gun range, and how responsible you think you are, you're not a cop; and should not have a weapon of immediate deadly force in your possession at all times.
that's my opinion. if you want a gun in your car to protect yourself in case of a car jacking, or as many guns that can possibly fit in your house, i'm o.k. with that. i've fired a gun before, and go hunting with my brother in law, so i'm not completely anti-gun