Without the link from his own site we can't tell who even claims to have done the typing. Someone who isn't PG may have all sorts of reasons to fake it. Gentle suggestion - if you think the answer to someone's comment is obvious then it's a good sign there's a miscommunication and you should consider other interpretations.
"Gentle suggestion - if you think the answer to someone's comment is obvious then it's a good sign there's a miscommunication and you should consider other interpretations."
To the contrary, I didn't think the answer to his comment was obvious. I don't claim to have the correct answer. And if that's the tone my comment conveyed, i.e., a dismissive one, then I probably conveyed myself improperly. That was not my intent.