Vox Day has recently been on a tear concerning pederasts, and winking at pederasty, within the Science Fiction and Fantasy Establishment. Here is his most recent post on the matter
Now, I love sf and f, and have since I was a kid (I used to walk downtown to the public library and sit there for hours as I read books; I think I read most of them over the years). I figured out when I was still a kid that there was something not right about, say, MZB and Samuel Delany. What I mean is, I didn't even need to know that MZB had molested her own daughter (and other children, according to the daughter) to know that she was perverted. I didn't even need to know that Delany was a proponent of NAMBLA to know that he was perverted.