> they get annoyed when people with manuals are content to idle along in second which keeps the same average speed but periodically opens up large holes in fron

> they get annoyed when people with manuals are content to idle along in second which keeps the same average speed but periodically opens up large holes in front. I do this (I have a game I play in highway traffic called Avoid Using the Brake), but I don't find that other motorists get annoyed. In fact I rarely even find that people cut into the big gaps - and if they do, it's usually just passing through en route to another lane.