As a defense of Charles, Paul, I'll note that once I hit the "reply" or "quote" button, I do not make a habit of reviewing the post to which I'm responding.
It also takes me a few minutes to compose and edit even the most snide and pithy of my remarks, and the time stamp shows when I finally post without any reflection on how long I stared at the "Post reply" screen waiting for just the right words to come to mind. (Even when one goes ballistic, there can be a long, long fuse!)
As I recall the thread -- as an ex-pat Californian, I tend to notice references to "fruits and nuts," though I haven't yet gone ballistic over any -- Charles' response kinda loses something if"fruits and nuts" is edited out of his response. Seems to me that, rather than editing the quote in response, it would have been more, uh, beneficial to bring the change to the original note quietly to the respondent's attention with the opportunity to revise, or even delete, that response.
Pax et bonum, Steven+