My plan is to implement a captcha on edits. Unfortunately, "ConfirmEdit" does not seem to work with the version of MediaWiki used by the Gambit site (1.7.1). So I have looked into installing MediaWiki 1.11. Unfortunately, it needs PHP 5.1 or higher, and only 5.0 is installed.
Marc
I suggest we use recaptcha, which is used to help numerize books...
It also works with mediawiki. See http://recaptcha.net/plugins/mediawiki/ to know how to install it.
Adrien