I'll vote no, too.
Here's the problem, as I see it:
1. People have posted their private thoughts on a closed board, assuming that "closed" means "confidential".
2. Private thoughts were shared off the board.
3. No rules were in place to address this issue.
4. We are aiming to become an "open" board, soon, so these intense issues are really a problem of our immediate present only... when we are no longer "closed", there should be NO expectations of confidentiality.
My suggestion, as posted elsewhere, is to have a "temporary" forum where confidentiality IS stated as a requirement. If people are found to have flouted that requirement, their access to that forum could be blocked. If people feel tempted to share the information they might find there, they could request that their access be voluntarily blocked.
When we are fully "open", that confidential forum would be removed.
Let's not jump to bannings as a first choice punishment. This is a sticky situation because different people... very GOOD people, all of them... have very different ideas on when it is appropriate to "share" potentially hurtful information.
To one person, enlightening a friend about what is being said about them could be viewed as helpful, while to another person the same action could be viewed as malicious gossip.
I don't have all the answers; I'm not even sure if my suggestion is feasible. But it does seem like a half-step towards where we are going, anyway... to an "open" board.
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Is it time for a group hug, yet?