Woah, the 3ds is on fire! Crazy sales. The vita will probably fall to about ~35k in the next few weeks before starting to pick up again
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