With scorekeeping, I'd pay for this for sure. I was in Roundrock recently and it was tough to transition from the map on here to my google map on the iphone, had trouble copying and pasting the coordinates from the site to the google app. If I had an app that I'd be able to use the Current location on the iphone to find nearby courses, browse reviews, then load a scorecard that would have distances, pars, tees already programmed in, I'd pay for that for sure.
This site is my go to place for DG information, and if I had an easy to use quality app to get this info, Hell ya. I use a ball golf scorekeeper now, you have to manually load all the information for a given course into it, then it keeps score pretty well, but to go to a random course you've never played, it's just a scorecard on an expensive phone. Make me an app that would do these things, and I'll pay 5-10 for it, just cause I've been through other scorekeepers and even paid for them to find out that they suck. I'll get my girlfriend to buy it, and probably a few co-workers if it does these things. When you're on a new course you're unfamiliar with and you can hit a couple buttons, find a map, input your score and see what the distance on the next hole is, that's greatness, and it's worth something. Please make this app, don't over complicate it, just put the needed features:
search the map for nearby courses or search by other locations
scorecard downloaded from this database with distances and pars
maps/files that are uploaded here accessible
score input