Search Contract

In Windows 8 we wanted to make it easy for you to print from your app using the Print Contract. The Print Contract enables you to focus on providing the print content while Windows provides the user experience and infrastructure. Watch this video to learn more about the Print Contract.
See also:
See also related videos here:
So any ETA on when the Microsoft included Apps in Windows 8 will implement this base functionality?
It is beyond insane that the Photo App doesn't allow Printing or Send To functionality.
@Martin_OSTheory: Thanks for the feedback.
C
After watching this video I opened the Photo App selected a photo and printed it. I don't understand what functionality is missing.