I’m still awkwardly fumbling around the world of fanmedia, especially in terms of literary fandom (help!), but I did find this expansive SF/SpecFi/Horror literature blog that has a whole link and section dedicated to women writing in these genres.
Each author has her/his own page (here is Le Guin’s) which includes a (very) brief bio as well as the site’s stockpile of reviewed works by each writer.
This would be a great resource and/or place to contribute the information we dig up about our various feminist authors this term!
Beyond this term, this reading/reviewing contest looks pretty appealing as well, though we might be too far into 2013 for it.