Well, they do have the right to do that but what has kept people from doing that in the past is decency, respect and the fear of of a butt whooping by family and friends of the dead something the Westboro bunch don’t seem to have...
When ya think about it, that is only thing that prevents most folks from indiscriminately breaking any of societies taboos.
I agree. Just because an action is legal doesn't mean there are no societal consequences to those actions.