With all due respect, is this really the additional functionality of +1 that G+ users were waiting for?
What about using +1's for ordering comments? It would be great to be able to see the best comments first. See http://goo.gl/wCWgU #orderbyplusses
And what about a listing of the posts and comments I plussed? I can see which articles outside
the Google domain I plussed, but not what I liked on G+. Frustrating that I need Evernote to save the G+ posts I want to get back to. (Tagging would be a fenomenal innovation of course, Too much to ask for, as hundreds of people undoubtedly did.)
As a marketer I really like the Google integration and the new possibilities for search and conversion optimization. But I think the first priority is to optimize the user experience on G+. There is still too much to be desired.