From: gabriele renzi <rff_rff@...>
Date: 2004-11-11T05:23:30+09:00
Subject: Re: new spam at the wiki

Ara.T.Howard@noaa.gov ha scritto:

> 
> how about generating a jpg of a password and requiring the editor to 
> enter it.
> this would block the bots i think.
> 

see archives :)
Basically, this kind of captcha locks out people who can't see.
The other proposals were an autogenerated random word to type in or an 
answer to a simple question ("first letter of word dog" "d").
I believe the latter remains the best choice, but it's up to the 
maintainers.