Perhaps ninpie and happyd will be permabanned for spamming, given that between them they've posted in this thread about 20 times already.
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