Magnetic cable organizer/holder from hard drive magnets

I was talking with a coworker who had a particular design problem. Her network jack was embedded in a counter and the cable ran all the way across a built-in drawer to her desk and would frequently get jammed in the drawer. I suggested to her to talk to the Facilities guys to get some sort of cable management installed (as that's not my bailiwick) but I knew that the problem would persist into the future. I also thought there was little place to install anything that required a drilled hole, as there was AC conduit and such in the area. Then I had an inspiration: the network jack had been installed in a flat steel conduit. And I had a lot of hard drive magnets. So a little hot glue, some adhesive cable holders (that never really held very well), and I've got a solution! And now I'm making a bunch more for better cable management in my server room. I stuck a paper sticker on the magnet side to help prevent some of the surface marring these magnets can produce; a felt would probably be a better material.