Today was the first day after the PQD purge. I flew two segments, IAD->IAH and IAH->SAT. It was immediately noticeable, as Boarding Group 2 had its usual long lines, but for both segments, there were only about 10 people in Boarding Group 1. Very surprising. What wasn't so surprising was that for IAD->IAH, not a single upgrade cleared. There were 7 GS who pre-boarded, and I was the only one who sat in F (I had bought an L ticket a few months ago for this trip which Y-Up'd to A).