Not really. It's totally unacceptable for a tablet that's supposed to be powerful and more adaptable to situations that the average tablet to not support what is a very common resolution. And is this going to be the same if you try to plug it into slightly older LCDs monitors via the VGA adaptor?
It's a limitation of the xbox video app, not the surface in general although it could be a failing of the Metro UI requiring 1368x768... Hopefully VLC won't suffer from the same restrictions when it's released...
Thanks for the heads up on AppyGeek. But as I looked at the review I kept saying to myself, I've seen that interface somewhere before. Sure enough, you then pointed out NewsRepublic. Another of my favorite RT / Windows 8 metro apps. I'm going to give AppyGeek a try. I don't know if you've seen News Bento yet but it has a lot of promise in my opinion and I like it in a few ways better than NewsRepublic. But thanks for doing these.
News Bento is great and it's my favorite reader on the Surface right now.