Slack is a Suboptimal Feed Reader (RSS / Atom)

This is a MySQL Blog, why am I posting about Slack, Feed Readers, RSS and Atom ? Because blog aggregators, which are usually consumed on their RSS or Atom interface via a Feed Reader, are an important knowledge sharing tool in the MySQL Community (and in other communities, see Valkey below). I know some people are using Slack as their Feed Reader, and I recently realized Slack is