http://u.qdnx.org/file/rozzin-20190815T023751-anaypfr.html
I think I learned something about #Facebook today: people use it because it has #groups like !GNUsocial! Well, sort-of? @palmella tells me that, *unlike* GNU social groups, Facebook heavily moderates (modulates?) the delivery of group-posts to users' home streams in ways that don't necessarily have obvious explanations....