Ask HN: Would you use an email presorting service like this?

Hi guys, at SquareOne we've been building a more manageable mobile email experience, and through all of our customer research we came up with an interesting service model that could live on top of the platform we've built.

This is a service for people who get 100+ emails a day and can't effectively stay on top of their inbox without spending hours a day inside it. We let the person with the highest incentive to have an email reach you - the sender - do a little bit of extra work and categorize their email for you. Concept landing page:

www.squareonemail.com/mailone

What do you think?