Here we go again, but this time with promises of homemade 3D movies:
“Gamers all know that the 3DS console has three cameras, with two in the front. Not only that the 3DS console can play 3D games, it also opens up a possibility for gamers to make their own 3D movies! Making your own 3D movie and uploading the 3D movie to youtube may not be a distant possibility. The possibility will only become true with the help from gamers all around the world, i.e. via homebrew development.”
http://www.3dsbuzz.com/new-r4i-card-released-for-3ds/