Then you didn’t read the article linked in the OP. Here is another quote from that article:
(emphasis added)
Again, I have no trouble believing that she genuinely no longer believes those things. But I have great difficulty believing she never wrote them, and only slightly less difficulty believing that she doesn’t remember them.
Perhaps the hacker was the disavowed, unacknowledged shadow side of her own personality. It can seem like something alien to one’s conscious self-image when the whole self isn’t integrated. Then it would be literally an “inside job.”
Assuming she actually wrote that stuff, it was really, really dumb of her not to just say something like “I used to have bigoted beliefs about gay people, and those views have changed, and I’m truly sorry for the homophobic and bigoted things I said and wrote in the past”, which would have been (based on my reading of various prominent LGBT bloggers) very easily accepted by gay activists in general, and the story would have gone away. I suppose there’s a slim chance she was actually hacked, but so far from what I’ve read that seems pretty damn unlikely.