PS I just posted a link in another thread that there is a lot of news reported that google+ is undergoing major structural changes, For one thing they are moving from the circle concept to a stream concept, They have also changed the photos company,,,It used to be google+ photos but now its google photos,,, The article states what the difference is and will be but it is rather vague in my opinion,,, I do believe that these changes are what has impacted our posting abilities,Here is one of the articles,,,
http://www.cnet.com/news/google-heres-what-were-actually-doing-with-google-plus-photos/