Twitter Account Home - High level summary of your Twitter account and top Tweets
Animation Paper - Animation Paper is a software package for doing 2D animation.
Owlead - Grow your Twitter with valuable followers, effortless
Synfig Studio - Just another WordPress site
Hedonometer - Measuring the average happiness on Twitter
CrazyTalk Animator - CrazyTalk Animator, the next level of 2D animation. Create actors using any photo or illustration.