While it's possible that "beat" rather than "bead" could be a typo, I think it's more than likely Anthony's lack of knowledge of the proper term. "Hone" would be a typo that wouldn't be caught by a spell checker. A grammar checker would catch it, though. While it's not required that one take every piece of advice that a grammar checker offers, it should certainly be used to spot basic typos, e.g. "out" rather than "our" or "hone" rather than "home." Grammar checking may not be convenient on the blogs, and it doesn't bother me if the occasional typo slips through there. But for articles, it has to be done, either by the writer or the proofreader (preferably both). If this stuff only occurred occasionally, it wouldn't be an issue. But it's continual, and it occurs way more often in Witrado's work than anyone else's.