Quik by GoPro - Easiest way to create awesome videos
Synfig Studio - Just another WordPress site
MotionDen - Free online animated video maker
Live2D Cubism - Live2D is the world's first drawing technology to enable 3D rendering of 2D images.
X (Twitter) - Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.
Creature - Creature 2D Skeletal and Mesh Animation Tool