Scalia is the same clown who opinionated that corporations are people and politicians can accept all the money lobby throws at them anonymously. When he gave this ruling, he never thought his Court was a threat to the democracy or he grossly misinterpreted constitution or completely disregarded founders original intent or violated deeply held belief of most Americans. But apparently gay marriage does all of that for him. His other dissents includes things ranging from teaching creationism in schools (yes, he supported that) to environmental law cases. In all of those dissents he openly accused his colleges for relying on their "private" opinion instead of actually adhering to their job of interpreting constitution. If you look at how he himself did his job so well to interpret constitution so that corporations have same rights as people even years before gay people can dream of, you see how his twisted view of the world is.

Overall, I would expect justices in supreme court have display some level of courtesy, dignity and respect to their own colleges on the same bench. Accusing them as being unprofessional, incompetent and even intentionally so malign to declare them threat to nation every time they disagree with him - all these is clear indicator that Scalia is not fit for the bench. Unfortunately people have to suffer through him because of the rule that he can't be replaced til life.