@Apm, what do you mean 'what ecosystem'?
Windows 8 has Xbox live pre-loaded in it and it'll sell hundreds of millions of units per year for the next 3+ years (until windows 9 is launched... with Xbox live)
Windows phones come pre-loaded with Xbox live and about a hundred million of them will be sold per year (and that number will continually increase as Windows phones increase in popularity)








My prediction threads:
Wii U will sell under 40m units (made on 14th September 2012)
PS Vita will sell under 20m units (made on 30th September 2012)
Wii U will sell under 7m in 2013 - I was right







