It sounds like a good idea, but concerning paying for the service is where any form of spam would come into play.

Congratulations on coming up with an inovative idea for Greeks.

I hope this works for you.

Sorry, went back and went through your site and as I read it, there are no fees to be charged.

Therefore I do not see how this could be construed as spamming as it is not a service that is to be paid for.

Did I read this correctly?