Sounds fun!

Yeah, rarewomen is confusing. I think I have it sufficiently sussed to be able to sign up, but man was I lost at the beginning. I think the gist is that you get 5 noms per fandom in 5 fandoms, your lady needs < 500 complete fics on the AO3 to be rare, and when you request/offer, you will do 3-4 fandoms, with 2 women from the tagset per fandom. I THINK.

Ooh, I will have to go take a look at their icons, then!