According to Vgchartz the 3DS by around April 1st 2011 sold more then the first 1 month sells of any other video game systems ever.
And according to vgchartz the Nintendo 3DS first 12 months sells (Feb. 26 2011 to the near end of February 2012) is greater then the first 12 month sells of any other video game system in history.
And thanks for pointing the increase in Year on Year sales, but technically it should be February 26 2011 to February 25 2012 VS. February 26 2012 to February 25 2013.
So we haven't seen true YoY sales yet.
And the Wii U first 2 months sells are coming out more better then the PS3 first 6 months sells. (according to vgchartz)
And same goes for the Wii U first 2 months sells compare to the 360 first 6 months sells. (according to vgchartz)
Plus the 3DS has its Micro GPU clocked at 400 MHz compare to the 360 500 MHz clocked GPU vs. the Wii U 800 MHz clocked Radeon High-Definition GPGPU (requires 1 GB of RAM to do so).
But you can check out this graphics comparison video:
http://www.youtube.com/watch?feature=player_embedded&v=aVETRohXnrg
(the 360 version pops up later, to be compared to the Wii & 3DS version at once, for the same part of the game (3-way split)
And here's a list of 3DS games: http://en.wikipedia.org/wiki/List_of_Nintendo_3DS_games
I can't wait for Dragonball & Batman & King of Pirates & Pokémon Mystery Dungeon & Fire Emblem: Awekening & Luigi's Mansion: Dark Moon & Monster Hunter 3 Ultimate & Monster Hunter 4 & Lego City Undercover & Pokémon X and Y & Rodea the Sky Soldier & Super Smash Bros. & Final Fantasy Crystal Chronicles 3D & Final Fantasy Advance 3 & Ninja Gaiden & Assassin's Creed (NOT Lost Legacy, but a different exclusive) & Zone of the Enders & 3rd Resident Evil exclusive & Sherlock Holmes and the Mystery of the Frozen City & Many more 3DS exclusives (excluding Lego & Smash Bros. because these 2 are also on Wii U)
Do have a list of upcoming 3DS exclusive games you look forward to?