I think that proponents of creationism / ID "theory" shouldn't compare themselves to evolution or science at all. Creationism / ID does not follow the scientific method, so the inevitable result of such a comparison is moot, useless, and clearly shows a lack of credibility - scientifically speaking, of course - to the beliefs.
By attempting to place itself within the realm of science and place itself on the same footing of evolution, which is the single unifying theory of the sciences (other than the philosophical belief that the scientific method works), the already irrational view of creationism/ID becomes ultimately useless.
Then the fighting about irrationality and "evidence" subsumes, but creationism/ID have no standard for evidence other than naked observation (not the the scientific sense) without constraint (like the scientific method).
However ID is fun as a type of cryptozoology - amateurs can prank the public into thinking something silly (like the Bigfoot scams) - by pretending to have evidence that proves what they think is evidence for an intelligent designer.
Creationists, hopefully, can be reformed by an honest, methodologically and philosophically sound observation.
It truly is unfortunate that creationism has such a hold on Kansas and Texas.