I don't feel like posting this over at clover cam... not yet anyway. I found it in my archive of videos. It shows an LLB's reaction to the flash-to-pass feature. Keep in mind I do not use flash to pass until the left turn signal has been ignored. I believe that this sort of lane blocking is entirely about dominance and little else.
Notice how this driver accelerates as soon as I get a chance to pass on the right. How he leaves the left lane and turns on his brights and leaves them on even though I am not blocking his progress at all. Notice how he increases his pace to match mine and then makes a final demonstration of his dominance before cowardly exiting the expressway.
Just want to see what the reaction to it is without Clover.