Since we are talking golf, for anyone interested I launched a new company called LeaderBoardKing.com. It does live scoring from your smart phone. Runs leagues, events, keeps individual stats, games vs others. I have all the courses in the country downloaded. Takes very little battery on the phone.
If anyone wants to try it out, just PM me and I'll get you hooked up for free. I plan on having courses use it to post their course leaderboards in the clubhouse, etc.
A good example to follow is a live leaderboard for a afternoon work league in Jacksonville: Crowley.leaderboardking.com. You will see live scores flowing from about 4pm-7pm.