I just read the article too! I was going to tell y'all about it, then
noticed that Jane Darnell already had. Next, I rushed over to Wikipedia
and stuck an initial reference to it, right up top, as an additional source
for the 2011 (under-)estimate of female editors, see here:
https://en.wikipedia.org/w/index.php?title=Gender_bias_on_Wikipedia&typ…
~Ellie (FeralOink)