I don't think he's confused about the distinction between them. There's one sentence in the beginning where he probably meant "dynamically typed" rather than "

I don't think he's confused about the distinction between them. There's one sentence in the beginning where he probably meant "dynamically typed" rather than "weakly typed", but for the rest of his post, his terms are chosen correctly. I'd rather give him the benefit of the doubt, than dismiss his opinion because of what might just have been a typo.