iPhone OS 3.0 introduced on March 17th!

You think maybe we’ll see some cool new Pre busting stuff? How about some push notifications? Copy/paste?  MMS multimedia?  Tethering?  Are you excited?

Join us at an invitation-only event to learn about the new SDK and get a sneak peek at the iPhone OS 3.0 software. The event takes place at Apple, Building 4, Town Hall on March 17 at 10:00 a.m.

Engadget just got the announcement.

We just got the announcement, iPhone OS 3.0 is coming. Set your clocks, mark your calendars. It’s going down March 17th. Apparently, we’ll get a sneak peak at the new OS, as well as a look at a brand new version of the SDK. Exciting stuff indeed, and we’ll be there live at 10am PST (1pm PST) with the liveblog. Apple’s calling this an "advance preview of what we’re building," so we’re not expecting anything ready to go as of the 17th, but hopefully this will allow developers to start building toward future functionality (hey, how about some push notifications?), and presumably users won’t have too many months to wait after that for the real deal.