Landscape view in storyboard

I love where the storyboard app is heading, and I think this 1.0 release is a good start, but one feature that I was kind of surprised that it doesn't have is the ability to make storyboards in landscape view. While I know that there are occasions to do portrait oriented boards, it's not all that often. I see this as a necessary feature that should be added in the next update.

Thanks!