http://www.animationcorner.com

The Animation Corner is a website that allows animators to come
together to view, discuss, and share their animations. Whether you
are interested in 3D, traditional, stop-motion, or other types of
animation, this website has a section for you to display your work
and provide input and feedback for other people's work or projects.

Since this site has just opened, we are providing all new members
with entire 1 megabyte to post their animations. This is for a
limited time and will drop down to 200kb when the user-base for the
site increases.