OpenSim (draft)
作者:Metaverse Historian
1. Wikipedia entry
2. HyperGrid Worlds
3. OSGrid
4. ReactionGrid
5. OpenSim wiki
6. Advantages
6.1. Cheap
6.2. Secure, you can run it behind firewall, stand-alone possible
6.3. Easy to connect with other opensim environments
6.4. unknown by public at large, so no reputation issues either
6.5. No interference by third parties - allows for lots of control
6.6. pioneer mentality of the community
6.7. Interference
6.7.1. third parties