Since you and goldenthunder completely missed this, allow me to clarify that OP could have been critiquing the project's choice of variable names and I would have said the exact same thing.
You clearly don't understand the importance of TDD like many others (count the downvotes).
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.
I'm not seeing how my statement has anything to do with TDD. OP was very harsh in his critique, whether it be valid or not (which I never said anything about), and that's all I was making a point about.
Going from there to my supposed 'lack of knowledge' is a poor representation of yourself, too.