This is one more tool that web site owners can use to keep the bad guys (spammers) from abusing web and email resources.
Fortunately the Spam Bots that travel the web looking for vunerable forms and email addresses aren't capable (yet) of reading images. So this is a good way to make sure that real people are using our form and not machines.
We like people, machines not so much. I've also included an email link if you have any trouble with the form, feel free to email me.
Thanks for your understanding and cooperation.