https://blog.wikimedia.org/2013/02/26/valerie-juarez-bug-wrangler-in-trainin...

"In MediaWiki and open source in general, a limited perspective can affect which software functionality is added, removed, or even considered. ... Wikipedia, which is intended for everyone, should not be created by only half of the population.... I don’t think most people understand that they can contribute and make Wikipedia better. Like me, they don’t think they have anything to offer, but I’m learning that I can help. I hope other people will realize that too."

Thanks to Alice Roberts for writing this profile.