I agree with Chase. After a posted message in regards to a proposed change to the profile has been addressed, the message essentially functions as spam if it remains on the profile. Every time someone sees it, they will wonder if the change occurred or not. If by chance, the posted message contains valuable information that somehow doesn't end up in the biography or sources, it should probably be in research notes.
Of course, I have no idea, Teresa, what your message was about and how or if it was responded to appropriately. To me, the question would be, is this a refusal to collaborate, is it post-collaborative clean-up, or something else?