In my experience with Boston drivers (a few Sox games/year, a couple trade shows/year, and 2-3 personal trips there/year) it isn't so much road rage, it's just the general recklessness. Maybe they just expect it and know they'll do the same thing to someone else so they don't get all riled up when someone cuts them off or passes them at the last second?
The Atlanta pic cracks me up.
