http://green.autoblog.com/2010/06/24/gm-to-give-volt-buyers-extra-long-free-onstar-subscription/
There has not been much talk about the service that will be required for the Leaf. I seem to remember a vague "free the first year" statement, but nothing more. I'm hoping that this announcement from GM will push Nissan to make a similar (or better) announcement for the Leaf.Volt marketing manager Tony DiSalle has announced that Volt buyers will get an extended period of OnStar service bundled with the car.