re: How fast do you drive?

Interstate: 77-78 mph. Gives me enough speed to pass a few people and not get hung up by the occasional retards trying to hang out side by side and it is slow enough that the LSP doesn't care.

In town, I'd love to be able to get up to the speed limit, but the morons here in traffic have all decided that the 50 mph speed limit is too gosh darn fast so we all need to do 20 to 35 mph.

Generally however, in town I try to do whatever the posted limit is.