That pretty much covers the bases on what I was curious about. Very few of the musicians I know bother trying to get their stuff on there and those that do don't seem to feel super opinionated or positive about it.
Should have put this out there too but my situation is just that in Spotify's infancy the musicians I liked weren't on there yet and the musicians I knew were all just using bandcamp.
I've always been able to find excellent new music on bandcamp, especially with a couple of browser extensions to make their feed autoplay like a playlist and give much needed volume controls.
I guess I was just wondering if they had made a big shift in how they paid artists and / or what the current public perception of them was.