I'm reasonably certain that this is far more sinister than a simple advertisement tactic. No, dear people, this has all the similarity to Google's 411 service.

I'm reasonably certain that this is far more sinister than a simple advertisement tactic. No, dear people, this has all the similarity to Google's 411 service. I have this feeling that Google has implemented some new nifty ML-algorithms and we are giving them the training data. "We" are those people who aren't techy and think 'Sweet, I can classify my email nicely now'.