Quote Originally Posted by 'Xzin',index.php?page=Thread&postID=54852#post5485 2
Well, CAPTCHAs can be broken so making it as hard (for the time being) for spammers to join would be the goal.

Why not a system that askes you questions about the implicit properties of an object? Something a computer would not know but a basic English speaker would know?

Nonsensical stuff that a computer can't just parse or memorize a list of and answer (at least for a few years).

What is the color of sadness? (Blue)
What does the A stand for in EULA? (Agreement)
What is the flavor or sweat? (Salty)
What is the worst class in WoW? (Paladin)
Complete the sentence: World of _____. (Warcraft)
Complete the word: Mul(__)boxing. (ti)

Etc..... :whistling:
Sounds like a plan. However, three is one problem, you either have to let the user type the answer (which is error prone, certainly for peoples whos native language isn't english), or you have to make it multiple chance, which opens it up to 'brute force' type of attacks.