On Fri, Mar 13, 2009 at 13:04, Jerome Velociter <jerome(a)xwiki.com> wrote:
  Ecaterina Valica wrote:
 ReCAPTCHA is web-based and requires sign up. This means as pre-requisite
 that your wiki needs to be connected to the Internet and have the
 
recaptcha.net site accessible + that you sign up for a key. 
If you are not connected to the Internet then why do you need protection
against spam bots? In an intranet the chances of being attacked are low.
Just a thought ...