3DS failed miserably in trying to make it to 20 million sold in 2013, Can PS4 do this in 2014?

[Mummelmann]

No way, not even close. I'm guessing it will get to the 15 million lifetime region by year's end, as can be seen in my sig. 20 million sold in one year? Even less likely, I'm thinking it won't even have a single year of 20 million or more in its lifetime in hardware sales, regardless of the the competition.