Replying to Distracted text-walkers

I'm visiting Vancouver right now and as I walked to the condiment stand to tend to my pretentious beverage at Fivebucks, a young Asian fellow nearly walked straight fucking into me because he was tappin away on his smartphone. Are you kidding me? I should have bluntly walked into him. The busy sidewalks are worse, idiot people walking along that might as well have a damn blindfold over their face. You know who you are, stop it. Stop it now.