I too noticed this, particularly while on proxies during testing. My biggest frustration with captchas isn't even having to try multiple times, it's having to

I too noticed this, particularly while on proxies during testing. My biggest frustration with captchas isn't even having to try multiple times, it's having to enter most or sometimes all my info again and again. I know this is not really reCAPTCHAs fault but the font-end guys, still what I would love to see is an independent reCAPTCHA-submit, meaning I don't have to submit the complete form and hope I guessed correctly, instead I only submit after I know I nailed the challenge. Similar to email-verification or password-strengh-checks it could report this to me on-the-fly.