[Phpwm] Securing feedback forms

[Elliot Smith]

David Goodwin wrote:
> Jonathan Adjei wrote :
>   
>> Is anyone using human-readble image checks, and how much of a turn off have
>> you found them? I've just added one to a contact form and am wondering if
>> these will end up on all my sites and what impact there will be to genuine
>> usage. I personally find them a bit of a pain.
>>
>>     
Sorry, I didn't really answer your question: how much of a turn-off are 
captchas? To be honest, I'd rather put off one person in 20 and not have 
to deal with spam, than have a situation where 1 in 20 comments is 
genuine and the other 19 are spam. Not so important to me, because my 
website isn't my livelihood: if you need every single passing contact, 
maybe spam filtering isn't viable. But I'd say a trivial maths question 
isn't too painful for most people. To be honest, captchas are getting to 
the point where I can't read them, never mind a machine - I think the 
image ones are irritating, personally.

Elliot