Show your support for this
on voices.
Joomla 3.4 beta 1 was recently released. One of the new features introduced is "No Captcha reCAPTCHA" which allows for humans to easily get through but is hard on spam bots. So what I'm suggesting is for EasySocial to take advantage of Joomla's implementation of this and have it integrated into ES's custom fields.
Making it hard on spammers and easy for real people is an important step in encouraging people to join our sites.

To those who want to know more about the security itself,
view this link.