Explaining to a friend what I do.
(most of my work is doing things like googling "drupal stop webform spam" but unfortunately in some cases like this it doesn't bring anything up)
(*anything useful)
Shreya: AntiSpam Protect Web Form Captcha Plug-in for Drupal | drupal.org
ben: you found the weirdest module i've ever seen
S: http://drupal.org/node/200869