Idea to stop annoying friend requests from bots.

Require a captcha each time you wish to send a friend request. Real players generally send few enough requests so that is will not be frustrating, and it will also prevent bots from sending 1000s of requests all day every day.

If you think it is a good idea, upvote to end the robot tyranny!

(for those who are unaware of what captchas are: http://www.captcha.net/)