I moved apartments, and wasn't getting half my mail that I had the USPS forward to me. Luckily, the warning came, it said I failed to provide info/fill out a questionnaire so now I need to show up or be fined $1000. I stood in line with hundreds of other people, snaking up several blocks of queens blvd.. Took maybe an hour or 2 for me to get to the front, the woman barely looked at my document, stamped it and threw it in a pile. The whole thing was a DMV-esque waste of time. I am so on alert for any of these letters from now on...