ReCaptcha is a necessary evil, but there's something that needs to change: the internet-wide rate limit. If I try to scrape a site and start getting captchas,

ReCaptcha is a necessary evil, but there's something that needs to change: the internet-wide rate limit. If I try to scrape a site and start getting captchas, when I go back and try to browse a completely different site, I'm suddenly trying to drag the points to outline a plane for ten minutes. Keep track of reputation on a site-specific basis.