Ashley Sheridan wrote:
> 
> 
> Won't stop a bot worth it's salt either, hence the need for more complex
> and confusing captchas. The best way to stop spam, is to use linguistic
> testing on the content being offered, which protects against bot and
> human spammer alike.
> 
> Thanks,
> Ash
> http://www.ashleysheridan.co.uk
> 
> 
> 

Unfortunately, it might also confound someone who doesn't speak the language.
Admittedly, they would probably already be struggling with the rest of the 
site...

I guess locale-dependent captchas are a possibility.


-- 
Peter Ford                              phone: 01580 893333
Developer                               fax:   01580 893399
Justcroft International Ltd., Staplehurst, Kent

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