Yes, and here's another d'oh: I learned long ago, years before The Simpson's show existed, that there was a Springfield in every state. The show's creators may have heard the same urban legend back in those days before we had that oracle called Google. But, for the first time in all these years, I just went off to check out this claim for myself, and I'm wrong. There is no Springfield, Utah, or Alaska, or North Carolina, for example, and I find no evidence there ever was one in Utah (I didn't check the others), so it's not something that WAS true when I was a kid but no longer is. I don't think it was ever true.

D'oh! (All these years.... How many other things do I "know" that aren't true...?)