You should focus more on the "why" aspect. I enjoy the cheeky, opinionated angle that this project is taking on the act of unfollowing, but I don't think you'v

You should focus more on the "why" aspect. I enjoy the cheeky, opinionated angle that this project is taking on the act of unfollowing, but I don't think you've taken it far enough. What are the different reasons someone might hit the unfollow button? They might unfollow because the other person tweets too much. This would probably warrant a polite notification: "Your tweets are cool and all, but they were getting in the way of other people's tweets!" They might unfollow because the other person said something that deeply offended them. This could involve a little more snark, but if you really want to sell the "let them know" approach, you should probably ask the unfollower to indicate which tweet was the "last straw." I really like the simple design and unambiguous layout. Keep tweaking it, dude!