[notatoad]

Would that be a bad thing? i assume that the point of twitter music is that somebody you follow shares a song, and twitter music lets you listen to that song no matter which service it is on. If twitter wants to pay for licenses so i can listen to the music my friends are sharing, what do i care if they drop support for RDIO?

[hkmurakami]

Using the analogy of the current state of Twitter clients, I'd suggest that the possibility of Twitter taking away the option to easily use/link-to services that offer a better user experience is plausible, saying that they no longer add "unique value" to the Twitter platform.

edit: The warning signal should probably be louder for the partner providers though.