There has been an editorial mixup. “Middle” was suggested by my editor as a replacement for something else, after which I noticed “charm” worked better. Unfortunately the revision wasn't applied to both print and online versions. Sorry about that!
Gerdalund often thanks members for their help but they do this via the reporting facility. It makes me question if they think it says "Reply" instead of "Report". Gerdalund, you're able to comment on the thread by typing where it says "Your Answer..." and clicking the "Answer Now" button. You can do this to thank members directly.
I thought it would be nice to explain this to people on the thread because Gerdalund is very polite and I don't want members to think their answers are being ignored.