Sure, you can use your old 3.5" floppy disks as coasters or to prop up uneven table legs, but why not try something a bit more creative? Stanislav, a reader of TechEBlog, made a laptop bag out of a bunch of them.
Link via Geek Crafts | Previously: Floppy Disks as Art Medium
Or this: http://www.instructables.com/id/Floppy-Disk-Bag-Install-Disk-2/
welcome to 2006, and 2008 respectively, Neatorama