In a P2P network with small-world properties, any two nodes are likely to be connected by a small number of hops. These networks are characterized by a node having local connections to nodes that are...

In a P2P network with small-world properties, any two nodes are likely to be connected by a small number of hops. These networks are characterized by a node having local connections to nodes that are "close" and a few long-range connections to distant nodes, where distance can be measured by content similarity or some other attribute, such as latency. Do you think Gnutella 0.4 or 0.6 would have content-based small-world properties? What about a structured network based on Chord?