I re-name my collection, sometimes making folders named by substance, so the mud videos wind up on one folder, slime in another, etc.
If I download a bikini pie fight video for example, and the file is called '542B5E89K.avi" I would likely re-name it to 'bikini_pie_fight.avi' so that I can make sense out of the file name, or locate the file should I wish to locate it at a later date.
I would love it if producers used a file name that reflected the actual content, and some actually do that. (My Marlicious video file names are basically the title of the video)
Thanks for bringing this up, it's a great idea!