A similar problem exists within my computer's hard drive. One in every four playlists that I stumble upon stay firmly planted within my hard drive forever, occupying various mixes, devices, and (sometimes even) websites. The following is from early April of 2011, fresh off the heels of the Epitonic re-launch, one of the first Epicenter playlists.
Saving ticket stubs has always been a problem for me. For years the top drawer of my dresser has been brimming with proof of attendance to various concerts, sporting events, and an absurd amount of movies. Stubs tend to be one of those things I just can't let go of.