Disclaimer: I am a Google engineer. These opinions are my own. Nothing I say in any way represents the company's position, officially or unofficially. That being said, I see all this as much ado about nothing. Privacy policies are complex beasts governed by many regulatory environments. Reducing a huge number of these policies to a handful, announcing it ahead of time and giving you controls over privacy all seem lik…
> If we know something of your interests (based on G+ and/or search), isn't suggesting more relevant content to you on Youtube (as a purely hypothetical example) a good thing? No, it's not. Not because of "privacy" concerns or this whole silly "evil" debate, but because YOU'LL GUESS WRONG. I have many interests. I never email anyone about my search queries because I do searches about programming, and I exchange mail…
Naturally, you have many interests. We all do. Google is trying to get the best picture of what those interests are, arguably so that they can give better than chance (or whatever they had before this). As usual, I would suspect that having more information trumps having less, so I argue that SPYW is improvement.
Sorry if this post seems impolite...