This whole thing is simply disgusting, I personally don't like Russell Brand, but allegations of rape and sexual assault are extremely sensitive and should be kept out of the public eye until proceedings are over. At least until charges are brought. The problem is this stuff is the type of **** that sticks even if you're proven innocent of it. To say some women don't make these vile false accusations to ruin someone's life doesn't happen is just moronic. It does happen to some degree and that's a verifiable fact.
That said, I know several women who've unfortunately had this genuinely happen to them and are too afraid to come forward. A common theme is the fear of public scrutiny, people knowing what happened to them and being accused of lying about it or doing it to gain attention.
I don't know what the answer exactly is, but there has to be a better way of handling these things by keeping them out of the public eye until proven or disproven, however the individual case might be.