Started a thread in AIBU about this.
If MN decide to actively promote a thread on FB or other social media, should they check with the OP first?
I think there is a difference between a passive thread on Chat where people have to dig it out and a thread actively publicised.
I do not think it would take much effort to see if the OP wanted publicity - even though I do know the terms and conditions of the site.
Especially if they go to the effort of designing a graphic for FB as well.