Exactly, our goal is to make this service something affordable for everyone. The current solutions, imho, are charging an insane amount for what they offer.

We haven't discussed this yet but it seems like a good idea, so we'll probably have a page dedicated to this where users can tell us to remove their email from our database.

Once we're in beta, our crawler will operate under a specific name which you can refer to in your robots.txt exclusion rules. We'll have an info page for this.