UX Challenges - Done reading about UX? Start doing it.
Generating Product Ideas - Find ideas for your next business or side project
Uxcel - The easiest way to learn UX/UI design
Wittycircle - Networking tool for entrepreneurs, makers and curious minds.
uxtoast: Learn UX Design - Become familiar with design laws and learn how to use them.
Little Inventors - Turn children's ideas into reality