But I think it would be a problem if every Monday and Thursday night Google Now started providing information about AA meetings in the area, instead of bar information. It's up to the user to make the choice, Google Now just detects trends and then displays information based on those trends.
I go to the gym every Monday, Tuesday, Thursday, and Friday morning. And each of those mornings Google Now tells me how many minutes it will take me to get to the gym from my current location. Should Google Now start giving me directions to the nearest breakfast place instead? No, not unless that starts becoming my pattern.
Google may not have a responsibility to be a good friend, but personally I'd prefer not to have a bad friend always following me around, thus I'm a little less excited about this feature.
> Should Google Now start giving me directions to the nearest breakfast place instead?
That may depend on how much Waffle House pays for advertising, and that is the problem.