I hope that the DNN community continues to upgrade its code to be accessible by persons with disabilities. In that regard, I would like to see the CAPTCHA module upgraded to one that supports an option for audio. This is a commonly available control used by sites that want to help avoid spam, but also maintain accessibility for people with visual impairments. (If the user cannot "see" the captcha code, then at least they can play an audio equivalent.) Does anyone have knowledge of plans for such an upgrade? CAPTCHA is used in multiple DNN modules, including login, so it would seem to have a broad positive impact.