Yea, this looks interesting. We've managed an internal sprint board with JIRA and treated the customer-facing task tracking systems as inputs and outputs of our sprints.

It'd definitely be nice to replace our internal system with something that was lighter-weight than JIRA and had integrations (bidirectionally) with the customer-facing task tracking systems. I'll run this by the team and we may give it a try.

One question: I don't see pricing or a paid version anywhere on the site. What's the business model for this product?