Would it be a good idea to ask Fem Freq to accept Bitcoin? Maybe tell her to add a donations address on her homepage.
Well if you are unsure I think it might be best to ask her if she knows about and/or what she thinks about Bitcoin.
It is not that I am unsure. It is that you haven't done anything substantial to be able to donate to Anita in bitcoins. This is your project. You should ask her. It is not hard to send an email. You should take the initiative and nothing has been done after you responding to 12 pages.