Helloooo,
I'm mobileDev (my game-development-hobby alias), I've always been into game development, all by my self, but I've never completed a full project with LibGDX before (I've always used other solutions, mainly for web development). For this Jam I'll be using LibGDX; Flash CS6 and GIMP for art; aannndddd I still have to figure out what tool to use for sound.
Good luck to everyone out here!