Not to mention glare and all the other problems you get if you are looking at it from an angle.Plus you have the flexibility of the swivel.
That's true. I find that there are some apps that are not designed for the landscape on iPad 2 (or iPhone, iPod touch for that matter) like Skype for example. It's always better to have the freedom which the swivel mount gives you. In the video it looked sweet n all but not practical.there's always that small percentage when you may need it