It’s just old sediment being stirred up by the forum reorganization. Kind of a shame these things settle out to the bottom and are generally lost, but that’s the nature of this forum’s software.
FWIW, the the search bar at the site found the article (guess they did their own reorganizing too): 16 Clever Uses for Binder Clips
Here’s a #17: Clip big binder clips to the edge of your radio desk for microphone hangers, in much the same fashion as item #15 plug organizer. This way you don’t have to drill any holes to mount mic hangers.
Interesting site, though I’m guessing that it’s just a semi-automated list-verse.