Yes, it's not a downloadable game, but there's a few of us here at Digitally Downloaded who play Mario Kart 7 online - it's the 3DS multiplayer experience of the year, after all!
If you're keen to race against us (and beat me...), we've set up a thread on our forums. Feel free to sign up and say hi and trade friend codes.
We'll also be setting up an online community in the near future, so stay tuned!
Meanwhile, good racing!
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