Long time geek, fangirl, mother, and reader. I've got a lot to say, you might not like it all, but it will be honest and hopefully helpful.
"The Feral Fandom" in reference to the Twilight fan fiction fandom was never in common use in the fandom. In fact, I've only heard it from one person in the fandom, that person contributed an essay to this book. So I assume talking to her was the extent of Jamison's research on that term.