When it comes to captcha, I am afraid that it can be too difficult for beginers and then they can not discuss on the forum.
This would be very bad, because the beginers especially need advices from advanced players. If captcha is used to avoiding
spam, maybe instead of them it is enough to use a good anti-spam program?
This would be very bad, because the beginers especially need advices from advanced players. If captcha is used to avoiding
spam, maybe instead of them it is enough to use a good anti-spam program?