I'm suspicious of anyone who spends their time critiquing others' work so harshly instead of innovating on their own.
My statement wasn't about tests in the slightest.
If you cannot stay with the curve because of your lack of knowledge, maybe you should spend less time flaming on Hackernews and more time studying up, sir.
Going from there to my supposed 'lack of knowledge' is a poor representation of yourself, too.