A late addition to the 'Judge Me...' threads, I know, but I was just thinking about this last night. I've used the same thing to mark my page for about 15 years. It's a playing card from a deck given away by the NME - Flavor Flav as the joker - a bit tattered round the edges but still going strong.

Anyone else have a special bookmarker? Page-corner folders, especially of library books, will be judged harshly.