his grammar is acceptable but his "logic" leaves a lot to be desired.
for example, one time in a debate about race and intelligence, he slyly cited white supremacist philippe rushton. the same guy who says you can have a big dick or a big brain, but not both.
one time in a debate about anthropogenic climate change, he slyly cited roy spencer, a signatory to an evangelical declaration on global warming and steadfast creationist who rejects evolution as worse than creationism.
of course, you might not see this obvious, glaring truth staring you right in the eyes because he tends to bury you under an enormous mountain of bullshit at the same time.
so often, i lose interest in rebutting because i prefer a thorough, line by line destruction of bad science, racist beliefs, and john birch dogma. i will sometimes just pick a concise snippet to beat to a bloody pulp, thereby condemning the rest of what he says by truthlessness proxy.
i can't even read yahoo or youtube comments, so i don't.