Comment by TorKlingberg

I find it strange how all the comments here are blaming Google. Isn't it obvious that CAPTCHAs have gotten difficult because AI got better at solving them? Soon bots will be better than humans at solving CAPTCHAs, and the system will fail completely. I predict that then Google and Facebook will completely block new user signup from Tor, VPNs or browsers without cookines. Everyone else will require an existing Google, Facebook or similar account to create an account.