I'm with the catboy on this.
I do pirate DS games, and I buy those I can / want. The majority of the games i try are deleted within a few minutes anyway. Doesn't justify it, but that's how I do...
However, I wish the 3DS won't be hacked anytime soon, why? Well as the catboy says: Give the handheld a fair chance first! Buy the games, enjoy the console as it is, and provide ground for publishers and developers to continue developing and publishing awesome stuff.
Let's say 1,000,000 want to buy Street fighter, yay, successfull!
now if it was hacked already, many would be cheap asses and just download tha gaemz, maybe selling 500,000? and another 3,000,000 downloaders?
Yea, I'm exaggerating, but the first few years (months) of a consoles life is very important and it's future depends on sales and stuff from this first period.
tl;dr
Buy games and don't pirate for starters, give the console a big push to make the ball start rolling then do what the f you want.