from Google. Never has.
Yesterday Google took reader off the black menu bar at the top of Google+ and buried it under "More" dropdown menu :-(
I was hoping reader would be properly integrated with Google+ before our students get there next week, but no chance.
This post shows how to link Reader to Google+ but it's too complicated for students to follow and the workflow is cumbersome, so we'll have to carry on using manual link sharing - for some time I suspect.
(ifttt is another possibility, but again, too complicated for students)