"(People stepping in front of moving cars who have the green-right-arrow on Highland is another common one that I can hardly believe doesn't result in accidents at least weekly.)"

That's mostly because the wait time for this crosswalk is absurd. The other Davis ped crossings I will agree with you on, but not this one. I'm wondering what the reason this green arrow even exists to begin with? Can't the cars turning right just wait for the normal green?