Thanks for spreading this some more. Funny enough, I got that link from reading an archived version of Keffals' thread on KF while trying to get a bead on the situation myself. At best, KF threads are a simple public record of a person's online presence, (that they themselves posted publicly initially) content which I believe should absolutely be online. At worst, the popularity of threads about trans/autistic people on KF amounts to an incentive to provoke the "lolcow" into providing more "milk", which I would say is definitely a form of harassment.
Perhaps this will lead to a successor site with a similar "mission" that consists only of what would be a thread OP on KF, without the thousands of pages that follow wherein people say the n-word as many times as they can.