Other users can give you money through this. You will need sign up as creator/developer to get the moeny out to your real world bank account.
It is totally free to create in Sinespace. Become a creator today
You can earn more silver in Sinespace by completing challenges and hanging out with friends
by Sine Wave
It will animate your avatar (most are face), in real time, from a webcam. It only works on Windows and Mac client for now.