xypher

Agreed, AI is technological advancement, and Google makes most of its datasets available to everyone and goes great lengths to explain the technology it creates for those who are willing to read it. I don't understand what's the issue with semi-passively contributing to a potential technological advancemet.

Again, worthy trade off, not much of a work to solve one recaptcha, and the service that you use remains available more reliably by filtering out spam bots that could potentially render it out of service otherwise.