Earlier quoted context omitted.
Bullshit. Bringing someone from outside a business to a conversation that "slightly livetweets" what is being said is totally not acceptable. I invite you to bring an outside party to your next business meeting, standup or all hands meeting and have them "slightly livetweet" it. You will find the door before the meeting ends. Businesses have every right to some level of obscurity on what happens internally. There is…
Those meetings are not disciplinary meetings where your performance is being discussed. Everything in a disciplinary meeting is workplace conditions, full stop. And if hr disagreed, they could have asked the guest to leave.
Were they not livetweeting: fine, you can bring a family member or friend to these meetings.
But they were.