That blog has been around for a while. In fact I'm going to go out on a limb and say this is the person Amy was referring to when she kept mentioning her info being released. The person, from what I've read, is/was a member of MJHD. They clearly stated that they were a member but they voiced their own opinions on how MJHD was ran by the Admin and the others on their own separate blog. I noticed they said they didn't discuss it in the forums itself. They even posted a topic where they said they were one of the many members who offered their IT help with the whole "database being corrupt and lost" thing.
Although they are very hostile in their wording I don't think they were scorned so much as they actually were upset at the fact the forum (MJHD) made money of of Michael Jackson's "death." I do remember when I found MJHD back in July reading the who we are link and it stated that they were not a MJ fan rather they wanted to know the truth about what happened 6/25/09.
As far as the Diaper Fetish thing goes I appalled but people have their like, dislikes, and fetishes but that is not for me. I can't believe I even clicked on it in the first place. I was confused on what the people were writing about but the pic should have said it all!! SMH. Not sure if that is the same Amy but the blogger seems to believe it is. To each his own I guess.