The disingenuous collective here is ridiculous. Google and Twitter haggle over dollars, Twitter says no thanks, and Google says Twitter "took themselves out of search"? Google goes with what it has for real-time data (Google-plus) and incorporates that into search results, and Twitter calls it "bad for people"? For all the smart people involved in these organizations, I find this public conversation makes everyone involved look really small and petty.
Similar to the game of adding "in bed" to every fortune from a fortune cookie, I now append "because we want to be in control" to every statement from Google, Facebook or Twitter.