At last, I have succeeded run the video as it looks that today d.tube had problems... Anyways, I agree with the point around the use case and that today everything is going toward smartphones...
I don't like working on a smartphone, as I'm used to my desktop... But, when you have to swap, you have... There is no discussion about it as it is a MUST.
Btw., great show and it's visible that Rich likes Asia and he is totally different person (he talks in the videos)...