I generally only lurk and don't really comment unless there is something that really annoys me. Not a PR troll, just a Reader user that isn't picking up a pitchfork and joining the angry mobs over something I've wanted changed since G+ was released.

I can see how removing the social features upsets readers, but they mentioned them before they were going to do it and allow you to move your data out if it no longer suits you. To me, using the notes for commenting always felt off, really never felt like a real conversation. I like the ability to share something to my specific circles and then discuss it there, you don't have to only click that little +1 button under the post if you don't want it public.

This seems to be the way that Google works on things. Huge changes, then iterate until it is usable again. They knew they were going to burn users, in this case very loyal users, to make a better product that aligns with their overall goals. I assume they will bring better social integration in the future, though when that will be, who knows.