There's waiting, and then there's waiting!

The JetBlue line at Boston's Logan airport was snaking out the door this past January. And this was just for dropping off bags after checking in online! How apt, then, to have this advertisement proudly stand witness to the nonsense?

As I read the question "What age did you actually start?", I was reminded of when I arrived at the airport and not about when I started saving for retirement:

It's never just a stop sign...

This sign in downtown Boston appears to say "Stop, do a head-stand, then proceed with caution." But don't turn right (a one-way street). Or is it "don't turn left", since you are standing on your head at this point?!