Zac Hall, writing for 9to5Mac:
Apple has started notifying Apple Music artists that it is removing the ability for artists to post content to Apple Music Connect, and previously posted Apple Music Connect content is being removed from the For You section and Artist Pages in Apple Music. Connect content will still be viewable through search results on Apple Music, but Apple is removing artist-submitted Connect posts from search in May.
I miss Rdio and I miss their “heavy rotation” feed. That was the right way to integration social features into a music streaming service.