In January, OnStar announced an API would allow third party developers to integrate their applications with OnStar's platform. Last week, General Motors announced its first partner for API integration: RelayRides. RelayRides is "[t]he world's largest peer to peer carsharing marketplace." The partnership with GM allows OnStar users to leave their keys in their cars when renting a car to a fellow RelayRider. The renter can then unlock the car with a smartphone app or by responding to a text message.
Twitter today rolled out a new version of its Twitter Kit developer kit for Android and iOS that hopes to improve embedded tweets. The refreshed developer toolset handles more tasks automatically so you can sit back and look at how great your Twitter-enhanced content appears to others.