veetle.com does a really good job at this. I have a six year old media center box that doesn't run anything that well besides veetle and 1080p at that.
It provides some insights on where BigG sees some future here.
These are apparently times where synchronicity vs. asynchronicity begins possibly to be a way hotter topic than definition vs. pixelation.
There is all the space to ponderate for a while on this as a social index: who would have said that only 3 years ago?
I wouldn't.