What if Life had a Like Button

Imagine if you will, a world where strangers randomly "liked" things each other were doing. When people stopped for you in a parking lot, or were patient in waiting for you to vacate a parking spot as you buckled two kids into car seats, LIKE. If someone drove by with one of your favorite songs blaring, LIKE. This simple action of liking each other, with no "dislike" button attached, could boost so many self-esteems each day. It reminds me of this old You Tube ditty I loved when it first came out...