Why would you want such an app that can only navigate the dashboard?

This is something that I don't understand with the MS marketing team ATM, they even tout that you can access live on the WP phones where you have little more than the basic functionality of looking at your avatar and annoying your mates as they play games by re-connecting online when you signal drops. MS should pull their finger out and give us the ability to stream games through our devices ala Remoteplay and Onlive instead of this weak offering.