I must admit, I have not changed to Bing yet, but I'm considering it, I searched on G yesterday for one of my interests, and so much social garbage and shit came up it was unreal.
I go to Google to search, because it's a search engine, not to see the same shit I just saw that my dickhead friends have posted on their BORING Google+ profiles!
They really are fucking themselves with all these changes, the thing with google is, they keep telling us SEO's to do what's best for our site users... but they don't consider their users at all, their 'experts' just come up with stupid ideas.
The promotion of Google+ is getting desperate, it's a boring social network for webmasters, GET OVER IT GOOGLE!! Go back to being the best search engine, you suck at social stuff.