TeaCup is a free online asset sharing system for 3D Studio Max, allowing fully integrated sharing and browsing of textures and materials. Currently meshes are unsupported (but coming soon), but you can browse a wide variety of textures and material settings directly within your Max install.
Randall Hand
Randall Hand is a computer graphics programmer and news junky that's been working in the field for the last 15 years. He's responsible for visualizations generated on some of the most powerful supercomputers in the world, ytnef, mullion support in ParaView, and VizWorld.com.