Some visualization from Neogaf of the "THUNDERDOME!" (at least for consoles). Note that the numbers are "shipped to retailers", only the PS4 numbers are actual sales to customers. You could argue that the PS4 is close or still ahead of the Wii as a result. But it will fall behind if it doesn't pick up over the holidays.
The Xbone has really flat lined after the 2013 holiday season, should be some pick up as we trickle into the 2104 holiday season.
