User blog comment:MisterWoodhouse/Social Activity, the 2010 Editor, and Unpausing Migrations/@comment-43654020-20201022173231

MisterWoodhouse, I have a question for u. I can comment on pages and blog posts on the UCP, but however I cannot message anyone on their message wall on the UCP. Messages and Comments seems to have the same structure and look. R they different in any way, that could possibly prevent someone from doing one or the other?