AGPL Mollom and mailman client
The main spam problem I'm getting is with mailman. It would be great to have a client that sends back an email to possible spammers, with a link to the captcha. I don't know if it's possible, and I'm just a mailman user, not a coder. But if there's somebody with the knowledge and he/she wants to do it, I can help.
And it would be great to free Mollom backend using AGPL. I think that you could keep the business growing because the main part is the database, the knowledge you get from the users and spammers, and all the hardware you use to serve your clients. It will give you a lot of trust and free advertising on the free software community.
pura vida.
