-20 million for PS4
-45 million for Xb one
-3 million for Wii U
Unified platform? Yeah, I don't think so. If MS doesn't have its own exclusive platform it won't retain any 1st party studios. Nintendo could go that way, but they are already quite far down the 9th gen path so they will have their own 9th gen no matter what. Sony could welcome in 3rd party hardware if it decided the only real profit is in games and provided all hardware met a minimum standard they could position their hardware at a premium level with more features than base units and thus sell smaller volumes of hardware but at a reasonable profit per unit.
The streaming model isn't ready to take over yet because globally internet speeds and reliability can't yet make Streaming viable in all markets. It's coming though.
“The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.” - Bertrand Russell
"When the power of love overcomes the love of power, the world will know peace."
Jimi Hendrix
