Yeah, some motorists are in such a hurry! Fortunately I've only encountered a very few that were down right rude and dangerous! The best behaved and considerate imo are the motorcyclists, they are great when they see horses, they watch us for signals!!
On the trails the dirt bikers and ATVers are very thoughtful , at least the ones I've encountered. They slow down and even turn off the engines!!! Talk about above and beyond the "call of duty"!
Unfortunately, the cyclists don't really have a clue. They whiz right by, and are only concerned with themselves. Luckily T and Walka don't seem to mind them too much, but are very watchful of these strange "beasts"!
I have often thought it would be great to carry a paint ball gun and "dole-out" a round of justice on the offenders, but alas I believe that would be considered assault!
I'll just have to continue to use my imagination in those circumstances.