18 million sold PS4's possible by the end of the year?

[KazumaKiryu]

the PS4 at Amazon USA beats now the competition again. What do you think, 1 million PS4 sales on Black Friday... ? Is that possible?

And by the end of the year 18 million worldwide possible? Currently very strong sales of the PS4 in UK, france and germany. An example: In germany amazon are 4 PS4 bundles in the top 100, no XboxOne bundle. A friend of mine says, over 17.5 million worldwide by the end of 2014 - never. What do you think? We are curious on your thoughts.