The highway is not a race course. I just love turning on my tail lights when some a$$hole is climbing up my tailpipe. I bet you do, I think in almost every passing lane blocker we see an angry, passive aggressive personality who in his mind, gains the power he wishes for, when he gets in his car, and moves into that passing lan, and squats in it, as the rest of the world tries to get around him and not get killed as they pursue their own lives.
Sorry for the late reply but your ASSumption is completely off. I don't squat in the left lane. In fact in 2 cross country trips since last June 90% of my driving is in the right lane. Since moving back to the mainland I've found that most people on the highway drive like idiots - slower drivers don't cause accidents. It is usually the jerks that think the road is some kinda personal speedway.
Here's to safe and reasonable driving - cheers!