We're never going to agree on every point and tactic and nor should we feel we have to. I admire Posies ability to draw attention to the problem, that's been useful and she appeals to a particular demographic. The billboards and tee shirts have been an excellent way to make a point.
That said I abhor Tommy Robinson and everything he stands for. Labour councils helped create him by being so anxious to not investigate concerns about Islamic gangs and enforcing #nodebate (Labour don't learn do they). If I'm going to listen to anyone on that subject it will be Nazir Afzal who was the chief prosecutor in those cases and has something valid to say about how Tommy Robinson nearly derailed their cases. If she comes out in support of him I won't be sending anymore money to Standing for Women.
If we pretend we're a homogeneous group who agree on everything it will be easier for activists to exploit perceived rifts. Personally I'd rather say 'carry on' to Posie and put the majority of my personal support in with A Women's Place at present. I have a particular fondness for Jean and her unwavering support for female victims of sexual violence, she is principled and passionate and her blog post demonstrates that. He various different groupings need to not tear down others.
None of us are perfect and we shouldn't be expecting that of any of the women who have put themselves forward to be a public face. E can decide if those imperfections are enough to stop us supporting them.