I was just comparing notes with another iPhone user, talking about how we don’t know how we ever did without the thing. I was checking an RSS feed, and sure enough, Ars Technica has a post about the iPhone OS 3.0 that will be out this summer.

This is not a point release. Turn by turn GPS, cut and paste, MMS messages, push notifications, bluetooth connections to other iPhone users, and more API hooks into the default apps for developers to access.

Free upgrade for all iPhoners when it comes out. Sweet. How did I live without this thing?