Leaders & Laggards: Pitcher HR/F

It's amazing to me how popular BABIP has become, as I seem to be reading about it now all over the place, when just last year, no one except the Baseball Forecaster and Baseball HQ and Baseball Prospectus were basically talking about it. Yes, Patrick also talked about it in the first incarnation of the blog, but the metric was virtually missing from most pitcher analyses. Anyway, although BABIP has caught on, and I've been seeing a lot more about strand rates as well, it seems as though the pitcher HR/F allowed has been ignored.