Check your team, look up player stats and see the league's latest transactions, all from Yahoo's latest API. Fantasy baseball and football are both supported now, with options for hockey and basketball expected in time for their seasons. And the API supports OAuth, so developers could create new interfaces to almost every feature of Yahoo Fantasy Sports.
If you like online games and you like programming, the growing number of games with open APIs is a boon. We now over 20 games-related APIs in our directory. The latest entry is for the new API for Spore, the Electronic Arts Maxis game where players can create their own creatures. The API provides developers with the capability to create mashups and applications that access the Spore database of user creations and information about the creators themselves (see our new Spore API profile for details).