Matthew Cheney has an excellent post about the new Tiptree bio by Julie Phillips, with useful links to reviews and information, at http://mumpsimus.blogspot.com/2006/08/all-kinds-of-yes.html . Recommended.
I'd never read Justine Larbalestier's "Researching The Battle of the Sexes in SF," at http://www.justinelarbalestier.com/Musings/Musings2003/research.htm . Now, thanks to the link I posted earlier this morning, I've had that pleasure. Recommended.