Noticed, when extensively using areas, it becomes difficult to select, arrange and edit them, because I can see only 7 of them, while I have around 30, and their order is important. It would be nice if I could open areas editor in a separate window on second monitor, and have a long list of areas on the left, and all settings on the right. And, by the way, I would like to have all forest settings in separate window, to open them on second monitor. They are just too much for a rollouts in command panel.
Another idea: sometimes, while working on a large project for a long time, with many changes, areas might require some optimization. It would be great if I could merge two or more spline areas with the same settings. FP in that case should make a copy of splines, merge them, add this one area, delete other areas.