I drive the speed limit everywhere. I stay to the right unless passing or required to use a different lane to follow my route, whether the law actually requires it of me or not. I still get annoyed by left and middle lane campers, as they also seem to like camping out in my "blind" spots.

"Shit or get off the pot!" is what I most often find myself saying to them when they are hovering alongside like that. Adjust my speed to give myself some space on the side, and they'll be back to my blind spot in short order, like moths to a flame.