I agree, but that type is easy to spot. The semi-official (not approved by Jess or Cody as far as I know) tweeter that I did follow? Wasn't like that at all, she/he was learning on the job, obviously a "super fan" but really did try to be accurate, and to learn about TAR, asking good questions, etc. Several were, some weren't. She/he got better at they went along, which seems pretty normal.
That said, I'd bet they had someone in production feeding them information up until the final four at least, they knew locations and eliminations much too fast, after that did some good footwork locating locals to help.