Let's take a look. From December 26, 2005, to June 25, 2006, the DS and DS Lite have captured a whopping 63% of the hardware market (around 4 million units). That's not the portable market, that's the whole flippin' thing, folks. Second place belongs to the PSP at 16.1% of the total market, followed by the PS2 at 13.5%. GBA/GBASP/GBAMicro follow at 5%, and the Xbox 360 trails with a rather silly-sounding 1%.
In terms of software, the DS managed to claim seven of the top ten best-selling games in the period. The sequel to Brain Age took first place with over 2.5 million copies sold, followed by Final Fantasy XII for the PS2, and then New Super Mario Bros. in third.
That's a lot of face.