I actually think that the cartoonist you linked to, along with being an anti-semite and holocaust denier (which is a retarded viewpoint when viewed with any rationality), doesn't do political commentary very well. Basically, he seems to hate everyone and believe all people are evil. Or maybe all politicians.
But he doesn't have the cutting wit that the other cartoons posted here have. His point is always "they're bad. Look, these guys are bad, too" - Also ... not funny.
So, as political cartoonists go, I think he sucks. But I'm glad you enjoy his work, as we all have our opinions (and we know what they're like, right? :) )
Now here's a real talent:
Mark Fiore Political Cartoons
Be careful, you may be gone in those archives for a long time.