I believe there is a very simple solution. Let's ask the developers to group LimeWire nodes together closely.

If LimeWire's leaf nodes were to connect to LimeWire ultrapeers only and four of six connections of LimeWire ultrapeers were to other LimeWire ultrapeers many of our problems were solved.

It'd really be a very simple task, - just adding three or four lines to the source code and it is done.