He is probably that honorary Jew, Allison Hagood.
What are you kidding? Orac, Gorski, Reiss, Offit, Deer and the Skeptical Raptor are just manifestations of someone with multiple personality disorder.
He's Daryl in the Walking Dead. Or so he claims.
He is a well-known sock puppet of Dorit Rubinstein Reiss. I mean have you ever seen them online at the same time?
He is Ringo.
He is a CEO of Big Pharma™ who drinks the tears of vaccinated babies with his 20 year old Scotch.
He is a minion of Paul Offit and Brian Deer. I've seen the Raptor and he's a little chubby and yellow. Case closed.
He is Orac. Except, who is Orac? See, it's all mysterious like UFO abductions and sasquatch.
He is David Gorski. Obviously. They both love the Walking Dead. Natch