We (Parallel 42) are creating an add-on that offers curated flight experiences to MSFS users and we would love to tailor their experiences around airports they have installed.
Having the ability to access info like runway data, parking, taxiway and other common airport data would be greatly useful for us to achieve that goal.
I'm sure many other add-ons devs would love to use that data to get creative and integrate new functionalities into the simulator.