Looks like Vita will keep on this rate until the holidays, unless Japan starts picking up Vita's instead of PSPs. Not sure when that will happen but aside from a few software releases that's the only thing I can think of that will boost sales before holidays, unless consumers become enlightened to it through the advertisements and word of mouth, which should start hitting home in the next 2 months now that almost 2 million devices are floating around. Until then we'll have to continue to see that 600k gap between the 3DS.
Before the PS3 everyone was nice to me :(