New to PA and blown away by it so far! I find Scrivener too complicated and Ulysses too basic for a full-blown novel. PA seems to have the perfect balance.
One feature I love is the ability to use your own image as the pinboard background. I use an image that is relevant to my current WIP and I find it inspires me. But I was thinking: if you could assign a background image to each scene or chapter then you could have an image for every location. That really would be an amazing feature and an instant visual reminder of where your characters are at any point.