Bill Tindall, E.Tn.
Actually I told two people, people that make stuff, about this technique. The second just emailed that he found a buffing wheel and had some abrasive on hand and was going to do a chisel today.

Offer something that will solve a problem people know they have and they will figure out how to use it even if every detail has not been provided.

You are correct. The merely curious may never learn to use it or even try without step by step details.