I was having lunch today with David T.K. Wong when he told me that my letter to MPH had been published in Quill some weeks before. Actually I had tried to obtain the magazine from the MPH store, but the assistants said that it had gone online, and then I couldn't find the website.
Now I have, (see page 8 for a clearer version) and I consider that things have been put right.
Meanwhile, there's lots of other good stuff to read in the magazine and, if you want even more, the 105th Anniversary issue of Quill can be found here.