I started a page for a new project in December, and the auto-verify 'feature' gave me the 'approved' message, telling me it'd be 1-2 weeks before it gets finalized, and here we are near the end of January, and it's still not happened. The previous page i set up (maybe 2yrs ago) whipped through this process..so sucks in some ways being 'new' there.
I also get the feeling the hashtags aren't used much.
And my own experience is people, businesses and non-profits push content, but few actually will read it. (I see this in my stream, very few +1's and commentary.) So yes, lot of entities might be talking, but not to each other. I've been trying to interact with my new project, and while getting good success elsewhere, my G+ page hasn't grown. Really starting to feel like it's a waste of time (especially as someone else pointed out, Google has a habit of dropping things they get bored with...and their lack of function and development give me this impression with G+.)