I think @chrisshank.com and @psingletary.com answers are on point so not much I can add there. I did start compiling explainers in a Semble collection which also gets at one of the main use cases: sharing dynamic lists of links (which can also be collaborative)! semble.so/profile/wesleyfinck.org/colle…
What is Semble? (by Wesley Finck) — Semble
semble.soThe end