Agreed. The archive uses the first line of the newsletter as the summary. I've been using the same tagline as the first line. But, for future newsletters, I think I'll make the first line more descriptive. E.g., for the most recent: "Maternity leave, art collections, firearm dealers, New Guinea languages, and aircraft-wildlife strikes." Would that be an improvement?
It would be helpful if each past issue in the archive list would tell what sets it presents, instead of all having the same subtitle...?