I added the map because I found it interesting personally, and often I don't have an image to go with a ride if I was just popping to the shop for example. There's already an option in the app to upload photos and select them as the main photo of the post.

Thank you for the offer, I'm currently opening it to friends only to make sure I haven't left any massive bugs in it, but once it's been sufficiently tested I'll probably be offering it to the wider community.