Sarasota Herald-Tribune article on Voter Shaming

We received one of these mailers at our house. It was from an organization called "Citizens for a Better Florida."

My wife received one but I did not.

Sarasota Herald-Tribune: Lyons article

I really don't think this is the way to increase voter participation. Also, I don't really care to know if my neighbors voted or not. What should I do with this info? Knock on their door and demand an explanation?