And my BluRays.. I have actually done that before. Not recently, though..last time I reorganized my CDs I arranged them by genre (classic rock, prog rock, synth pop, alternative, etc). I have also organized the beers in the office refrigerator by type (pilsners, porters, stouts, ales, etc) and country of origin. My boss also likes to go in and arrange the bottles so the labels are all facing outward.