Governments that cannot give their citizens passpports after 11 weeks of waiting. It really sucks to drive most of the night and wait all day and be strung along by various government employees until it's finally too late to make your flight, only to face a three-and-half hour drive home to show up at the airport in the faint hope of being able to get a refund.
(Obviously, the second part of my signature does not currently apply!)