I've always been a huge Seinfeld fan. Both the show and his stand-up routines. They're classic and timeless in many ways. His observations on human behavior make you think "I thought I only noticed that." Since Jimmy Fallon took over The Tonight Show, I haven't stayed up to watch an episode but ran across this via The Verge not long ago. This is a few weeks old, so I apologize if you've already seen it. Seinfeld does a quick bit on the first Fallon-led Tonight Show episode and is on point when it comes to our smart phone usage.