> In your Beverly Gray example, it's all one editor who did not seem to realize that there is a preview button. Wow. I count 4930 edits to that page, by a sing

> In your Beverly Gray example, it's all one editor who did not seem to realize that there is a preview button. Wow. I count 4930 edits to that page, by a single account, over the 199-day period from January 20, 2016 to July 26, 2016. And then 56 edits by other accounts cleaning up after that one account -- an awful lot of them by just one other account -- with comments like "prune. excessive detail, excessive quotation, excessive referencing". The result seems to be quite a nice page. I've noted in other contexts that a certain kind of two-author team can be very productive: one who can spew out mountains of verbiage, and one who can edit it down to something readable. Here we see the phenomenon at work once again.