Yeah, sure. I know what you meant. You know what you meant. Pointing out your background just confirms it.
Certain areas of the world are rife with conspiracy theories about "the evil Jews", after all. I understand it's uncomfortable having someone point out that your view falls in line with caricatures/stereotypes, but them's the breaks. Not naming them, just saying "certain areas".
I'm also not calling you an anti-Semite....but a "certain poster" is being an anti-Semite.