Just so people know, there are no private messages on slack. Slack Remembers All.
Do not do this. All private messages are exported as plain text when the admin exports workspace data for backup/archival purposes.
I do this except via text so management can’t find the messages
People used to do this at tech conferences, but using Twitter. Someone would start a hashtag and people would jump in. There was always a fun side-channel going with people commenting on what was being presented on the main stage.
Fun times, before… sigh
At least it’s slack and not ms teams