Per Jessen composed on 2016-02-27 10:15 (UTC+0100):
In my experience, captchas and/or requiring manual approval of new accunts works quite well.
Captchas don't work very well for some people. I've repeatedly been to some places where they never work the first try. Commonly when they make you try again, they reset at least two fields you've laboriously typed into already. Others make it impossible to tell a B from an 8 or a 0 or an O, or an l from a 1, among others. -- "The wise are known for their understanding, and pleasant words are persuasive." Proverbs 16:21 (New Living Translation) Team OS/2 ** Reg. Linux User #211409 ** a11y rocks! Felix Miata *** http://fm.no-ip.com/ -- To unsubscribe, e-mail: opensuse-project+unsubscribe@opensuse.org To contact the owner, email: opensuse-project+owner@opensuse.org