I'm not sure if this has been thought of before, I had a quick look in the forum but couldn't see anything.
Having added lots of routes to my wishlist recently, a really good feature would be to see where they all are geographically on the same map to help with planning road trips or even just remembering where the hell a random route you looked up ages ago actually is.
Similarly, having a map view of all of the classic/hard/extreme rock or Chris Craggs 100 best limestone climbs in Britain ticks would be nice to look at.
Thanks