I don't think he is. I think he's bona fide in telling us he isn't.
One reason, mainly because his posts seems much more intelligent because he uses puncuation like colons, periods, and commas.
Another is that he spells most words correctly.
But one thing I am suspicious of is that maniacal use of those exclamation points. Don't you know that we'll be using dark blue soon because of people like you???????????????????????????????????????????????!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
This is my signature.