I guess I am guilty of speeding however, I speed reasonably. I might go up to 90 between packs on an Interstate but I always slow down and usually try to pass people at no more than 10mph above their speed. I think it is very dangerous to pass people at a high rate of speed although I do speed, I prefer to do so in a safe manner. Usually if the speed limit is 55, I keep it below 75 and if it is 65 I keep it at 78. Most police are reasonable and won't write you up for less than 80 in a 65 as long as you are not driving stupid.
The speed limits are set far too low for most travel on Interstates which is done to raise revenue. As a rule I never exceed city speed limits by more than 5mph. What we need is a Presidential candidate who advocates increasing the speed limits on rural Interstates. The problem is that out CS legislators are all hooked up with the insurance companies who are the biggest group promoting unreasonable speed limits since they make a fortune off of people getting tickets. The true cure would be legislative action which ain't gonna happen.