I pass cops because nobody else will. On freeways they never seem to blink an eye if you are 10mph over, even 15mph over they often dont bug you as long as they are sitting clocking traffic and not bored.
To me going with the flow of traffic, and being comfortable for the area is more important than a posted speed limit. If people could learn the "slower traffic move right" rule along with the "no passing on right" rule that goes along with it, the roads could be a lot safer. Many people don't understand why passing on the right is such a big deal, if they ever drove a semi they would understand. People wouldn't have to pass on the right anyway if the mouth breathers would get out of the left lane.
Oh ya, and cruise control. It's a wonderful invention that apparently is too complex for some peoples minds to figure out. lol. I really could almost care less if someone passes me on the left doing 100mph, or I have to pass someone doing 55mph. As long as they have their cruise set I never have to deal with them again, but when I have to pass someone and then get passed by them a short while later and continue this game, I get angry. The one route I take to get DDGS I will actually avoid and go a different route that takes an extra 10-15 minutes just to avoid annoying drivers.
Dammit, realized i'm turning into a crabby old guy already.