Does Google-Plus have feeds?

  If so, I'd love to see some of them and see what it would take to hook their output into our input.
  And btw, here are my main feeds:
  1. My blog.
  2. My linkblog.
  3. Photos.
  It would be interesting to see if there's a way to hook those into Google-Plus.
  And here are the feeds I subscribe to. And the river that generates from that collection of feeds.