Is the xbone going to fall off a cliff?

[curl-6]

thismeintiel said:

And people need to lay off the "best selling Xbox console.". MS has stopped talking about sales because they know the 360's aligned launch is right in the rearview mirror and coming fast. The XBO may end up at 35M-40M, nowhere near 360's 85M+.

While I agree Xbox One will not sell as much as the 360, I think 35-40 million is lowballing it a bit; this generation could drag on for as long as the last, giving it plenty of time to make steady progress.