Against Spam : new step to register
Posted: Sun Nov 11, 2007 22:01 pm
Idea against spam :
a new step to register,
should answer to a random question from a pool of simple questions,
like this one :
What is the short for kilohertz ? (should reply : kHz exactly)
a new step to register,
should answer to a random question from a pool of simple questions,
like this one :
What is the short for kilohertz ? (should reply : kHz exactly)