Here's an irritating thing I've seen... On the east coast, there's a chain of barbershops called The Hair Cuttery. They had these advertising posters all over the metro train stations and local advertising boards, that said "A good haircut is still just $10." Shortly after, they had changed all the signs to say "still just $11". Am I the only one that strikes as odd? I've noticed that this particular ad campaign is now no longer running, and I just had my hair cut there today. Guess how much it was? 'still just $12'