Icon: BacklogAs you write them, you’ll add User Stories to the Product Backlog. The Product Backlog is the list of all the ideas you might want to tackle during the project. You probably won’t get to all of them – some of them you’ll decide aren’t such good ideas after all, others might be nice to have, but you’ll ultimately decide they aren’t worth the cost or don’t fit in your current budget. Agile gives you the flexibility to decide what’s most important to you.