I would like to add a global leaderboard for my games score.
Would you recommend Game Center or OpenFeint for implementing this?
What is needed to setup a global leaderboard? Is the server hosted by the service?
Thanks
Use both networks if you can! I know many users, who prefer one of them and hate the other.
As far as I know has Openfeint built in GameCenter integration. Giving the user the chance to use both gives you the best of both worlds.