I'll nominate any remote that doesn't have real rubberized/metal buttons, and uses those horrible bubble dents instead. Got one for the PS Audio Power Director and one for my Gefen 4x1 HD DVI switcher.
Honorable mentions in my house also go to the dCS Delius remote (weighs a ton and has a funky button you have to press to control the Purcell that times out before I figure out what other button to press--bonus points because the funky button is located where the bloody power on/off should be) and the Esoteric DV50S remote (which requires the use of a jeweler's screwdriver to change the batteries and does not include a power on/off function--although I can't imagine why anyone would actually want to turn a piece of gear on or off via remote). *sigh*
Honorable mentions in my house also go to the dCS Delius remote (weighs a ton and has a funky button you have to press to control the Purcell that times out before I figure out what other button to press--bonus points because the funky button is located where the bloody power on/off should be) and the Esoteric DV50S remote (which requires the use of a jeweler's screwdriver to change the batteries and does not include a power on/off function--although I can't imagine why anyone would actually want to turn a piece of gear on or off via remote). *sigh*