I came across this and just have to share with my readers; it's awesome:
Operation Beautiful is a mission to post positive post notes in random places to tell people they are beautiful. Why? Because the creator of the site is tired of Fat Talk and would like more people to have self esteem. I think it's great! The post its can say whatever but usually things like "you are beautiful"
It just takes a minute to put a post-it note somewhere, so why not?
Pic from their site