reCaptcha annoyance

Hello,

I have just signed up for bitbucket and was hold back about three minutes clicking on traffic signs, solving at least 7 of these puzzles.

Please find a different captcha or bot-stopping method, since reCaptcha is no fun anymore, apart from the fact, that I feel beeing abused by solving riddles and beeing tracked by third parties without my consent, just for wanting to sign up with your service.

Best Regards,

Georg