Using 0.8.4, with WP 3.4.1 - I managed to overcome the "too many redirects" error as mentioned in the recent posts on this forum. Now, the plugin will post to G+, but in a "collapsed" format, and without the image that goes with my post. Furthermore, the post was truncated and an elipsis "..." followed by a link to the full post on my blog was added.
There aren't many settings for this plugin. In the debug.txt file, I can see the exact text of the post the way it looks on G+ - no image, truncated text, elipsis, link back to my site.
Is this expected behavior? I hope not :-)
Thanks in advance for any help!