Thanksgiving Day EWR BUF EMB 170 - no PDB, but plenty of open bar in the air on the 48 minute flight. Refills offered.
11/27 BUF EWR A319 - no PDB, but again, plenty of open bar on 59 minute flight with refills offered. Incidentally one person orderded a prosecco, and FA opened a full size bottle. On descent, I commented on how that was the first i'd seen a full size bottle - FA mentioned that it was probably for the new PDB which they forgot to do. Sigh.