I do have feelings about this one π
Anonymous posting should be completely anonymous.
If there is a post that you want someone to be able to feel safe posting with their username, then my take is that you can use other methods of conveying that.
Most of that comes from the reactions of you/the community to that anonymous post. Also, it could signal to your team that there is work to do to make others feel safe in future to post things like that.
One way to foster that could be to share a link to a similar thread that has useful information about the anonymous share that was shared publicly.
If there isnβt a thread of similar content, that should signal to your team that an activation around that content could be shared publicly down the line.
My two cents!