Well the copycats are coming, check Drudge. Pastors in several other states have jumped on the band wagon.
America, as a whole, is just pissed off, for a variety of reasons, pick one. It doesn't take much for the ol' sleeping giant to rear up and say Enough!.
It strikes many "grasseaters", as Col. Jeff Cooper called them by surprise. The "Tree Of Liberty, Being Refreshed", scares the moderates.
"There's no way to rule innocent men. The only power any government has is the power to crack down on criminals. Well, when there aren't enough criminals one makes them. One declares so many things to be a crime that it becomes impossible for men to live without breaking laws...you create a nation of law-breakers and then you cash in on guilt."
Ayn Rand
The Amendments aren't just for the rights you agree with, but even include those you don't.