ITtoolbox: Networking Knowledge Base (Popularity: )

Directory of computer networking solutions.
Category: Science\Computer Science\Networks

The Swarm Development Group (Popularity: )

SWARM= multi agent based simulation. Advancement of the Swarm, support of the Swarm user community
Category: Science\Math\Applications\Complex Systems

Galaxiki (Popularity: )

Fictional online galaxy created, maintained, and owned by its community.
Category: Science\Astronomy\Galaxies