Actually (and I can't believe it took me this long to suggest this theory) I currently suspect the original Jessica Quinn handed off the account to someone else.
It neatly explains why JQ was such a run-of-the-mill white knight up until about a month ago. She was always a very boring white knight in her comments on Chris' facebook, not really even delving into snark. And then out of nowhere, she suddenly starts trolling Chris hardcore?
I'm guessing she was just watching Chris for morbid curiosity for years with a throwaway facebook account. (One that she used to troll for fatty porn too, apparently.) Then she was talking to a friend about cwc, and the friend read the cwcki and wanted to try their hand at trolling Chris, and JQ passed off the credentials to the friend.