Oops - I'm afraid I'm to blame for the lead-off mistake. When Prof. Steed sent us the article, Podsednik had been seeing time in the leadoff spot, and we failed to update this. Thanks for catching that one!
As to Webb, he's certainly been very impressive, and I agree that he should be receiving more attention. I believe that run support number isn't quite correct, though: the 13 runs of support he received against Cleveland are enough to bring that number higher all by themselves.