Postel's Law is bad - "be liberal in what you accept and conservative in what you send". It has a history of destroying technical standards. Remember how so muc

Postel's Law is bad - "be liberal in what you accept and conservative in what you send". It has a history of destroying technical standards. Remember how so much HTML was broken on conforming browsers ten years ago? That's because Microsoft wrote their browser to accept any broken crap you gave it, so that's just what everybody did.