I probably won't make changes in the near future, but I've been thinking about the captcha issue, and I wonder what people think about reCaptcha.
Where reCaptcha is used now, something is required, and AFAIK all other captcha services can be OCRed and are therefore useless. End-users often like SolveMedia, but those seem really easy to OCR. I actually really like the image classification approach on a theoretical level, though I hate relying on NSA-lite Google, and occasionally on Tor they throw you into some insane black hole of difficulty (though you can change your Tor exit to fix that).
I really dont mind having them here in the forum as long as they are fast to load. Although I'm patient from waiting but not that long enough like the captchas in 2captcha.com, that's why I quit that work. Its just a matter of time just to solve it so if you added it here like the one from the log in I guess there won't be a problem.