Personally, I think Mauer could be an even better hitter than he already is if he went up there with the plan of swinging at the most hittable pitch he gets, regardless of which pitch it is. As someone else said earlier, all OBP is not created equal. In general a single has more value than a walk, a double more than a single, etc. If Mauer is passing up pitches right down the middle so that he can coax a walk, I think that is a perfectly reasonable thing to debate. Just because he is a great hitter, does not make him perfect, jeez man everyone has flaws. I don't understand why someone is beyond critique just because he's really good. I think some people in here assume that anyone criticizing an aspect of Joe's game they don't agree with equates to them saying they don't think he's a good hitter. I don't get that impression, I guess.