[aqfamnzc]

Agreed. I mostly meant that I'll never see the actual dataset that I contributed to. That's why I'd prefer to spend my time on things that I can see, like OpenStreetMap :)

[fragmede]

Not the raw data, but if you've used Google maps for directions or looked at traffic, then yeah you have.

[orblivion]

The people playing Pokemon Go will also see your OpenStreetMap contributions.