But it isn't a closed system
The thermodynamics of closed systems is different than open systems with constant input.
Economics is an open system since innovation is constantly creating new forms of economic worth.
Cheers,
Ben
"good ideas and bad code build communities, the other three combinations do not"
- [link|http://archives.real-time.com/pipermail/cocoon-devel/2000-October/003023.html|Stefano Mazzocchi]