Integrates HappyCaptcha anti-spam methods with WordPress including comment, registration, and spam protection.
If anyone is interested in taking up development of this plugin, please contact me at email@example.com. I would be glad to provide access to the plugin repository. Preferably someone who has experience with the WP and WP multisite APIs (primarily their authorization and options APIs).
HappyCaptcha is an anti-spam method. Instead of randomly generating useless characters which users grow tired of continuosly typing in, risking the possibility that spammers will eventually write sophisticated spam bots which use OCR libraries to read the characters, HappyCaptcha uses a different approach.
HappyCaptcha is probably the most popular and widely accepted HINT-CHALLENGE-RESPONSE CAPTCHA systems by both end-users and site-owners. It is used by such sites prominent sites as Secret of Me.