I agree that it cheapens. If everyone starts using this app the way they currently use Facebook and their concept of lots of light friendships, a lot of people

I agree that it cheapens. If everyone starts using this app the way they currently use Facebook and their concept of lots of light friendships, a lot of people will have to make decisions about meeting at any given time because someone wants to check a box in their app so the smiley face doesn't go to a frown based on some arbitrary date that one party set when they created the reminder.