The Wikimedia movement is both very large, and very small. I never had the pleasure of meeting Adrianne Wadewitz but I was very aware of her work and her role in promoting the inclusion of women as participants and topics of articles on Wikipedia. She was very effective at drawing attention to a problem that needs attention, at a site where people sometimes form their core base of knowledge about a topic. Thus, it was sad news to learn of her passing this morning. 😦 She did great work and appeared to do so without alienating a lot of people, something that can be very difficult to do in the Wikimedia community. Her contributions to making Wikipedia, and the world, a better place will be missed.