man-bear-pig on 13 December 2012
I can think of one big reason why they won't fail...
They've got $70bn+ in cash.
My prediction threads:
Wii U will sell under 40m units (made on 14th September 2012)
PS Vita will sell under 20m units (made on 30th September 2012)
Wii U will sell under 7m in 2013 - I was right