FlippingBook - FlippingBook changes the way you present your documents
PaintBerri - PaintBerri is a free art site that offers an awesome oekaki community.
Scribd - Unlimited books, audiobooks & comics. Unparalleled discovery. Any device. $8.99/month
okekai - A small community site where you can draw, animate, and chat through pictures all for free
Joomag - Joomag is the all-in-one digital publishing platform empowering businesses large and small to create, distribute, track, and monetize their interactive content.
Brush Ninja - Hand-drawn Animated Gif Creator