> these people use their services and contribute nothing back

Each and every single human on the planet has made a contribution to Google in the form of their data — whether they wanted to or not! What more must we give for the great and all-knowing Google to contribute ANYTHING back to the commons? Remember when CAPTCHA was meant to crowd source the deciphering of old books for the good of all?

Remember “Do no evil”?

I mean for fucks sake are you a Google agent? Or even a human?