Originally Posted by
PhoenixRev
Sorry. That was probably a poor choice of words. There is usually a manned desk at the TSA checkpoints where you can get a comment card or address a supervisor or similar after you have completed screening.
At PHX T4 and SNA, it is immediately after the screening stations.
I see, but I've never seen anything even remotely close at any airport where I've been, other than the the UDCP (Useless Document Checker Podium).