Well, as a white reader (and recent convert to the series), the reason I'd avoided it until recently was because I'd heard about the series ignoring or invalidating continuity, the reggie didn't care about respecting the past, etc. After I finally tried the book, I really, really liked it -- but that's why *I* used to avoid the series. It certainly wasn't because the title character and most of his cast were black. Now, I'm certain that -- sadly -- there *are* some white readers who might do that, but I would think it's not the majority. I hope not, anyway!