One of my biggest B&M's is left lane dwellers. It was one of those scenarios where there was about 1/4 mile at least of people all driving in the left lane. It was Memorial Day weekend, so a lot of campers. Everyone trying to get by the campers and they/we stayed in the left lane. I got in the right, because it opened up and I saw that I could pass a bit as it had opened ahead. For some reason, the black Porche decided to slow down in front of me. Maybe that was part of his plan. I have no idea. I just figured if he was now going to slow down and I could get by him and down the road (there had been bumper-to-bumper traffic all the way from Provo/Orem to Nephi going only 5-10 mph and the usual 4 hour trip took us 5 1/2 hrs) I would.
So yes, I was guilty of left lane dwelling. It was pure peer pressure.