Cart dropped a note about long anticipated API addition at Google (so long that most people forgot about they might even still be working on it). Google now has a contact API. This is huge news because up until now only Yahoo! offered a good synchronization service.
I’ve been a Yahoo! Address Book fan for years because of their service, especially how it integrates with their Go service. With Google’s API we’ll see apps that start synchronization between these two, as well as any other service out there. This is fantastic!