> My claim was a response to an assertion which has now been edited, so...

This is certainly something I sometimes do, but not here. What are you talking about?

Weirdly, at one point, your reply no longer seemed to contain the phrase "term of art." It's back now; I must have been mistaken about the initial change, since you'd have had to edit it well after the expiration period.

In any case, "open source" isn't a term of art. It did not originate with ESR or with anyone else in the software development field, so it means whatever anyone wants it to mean.