One thing I like about people who love what they do is that they usually don’t take themselves too seriously. They can smile and joke about the things they passionately love. Today I came across an example from Foursquare. In the Settings screen about the notifications that Foursquare sends to you, there is an option to “Also include an adorable picture of a puppy in my weekly update“. Here is a screenshot in case this will disappear with time.