PBS does not equal PBS.
I warn people about that all the time, but it falls on deaf ears.
"The Delta guys love it!"
Yeah, but the PBS we have is a particular vendor, a particular programming method and a large quality control system to make sure it respects seniority, your preferences and that it's an agreeable result.
WMostellar might be the best guy to talk to about that as he's a PBS QC guy.
As an industry, we should just call it "Preferential Bidding" instead of PBS as it implies that we're all using the same application, bidding methodology and etc.