a network with privacy in mind is certainly the way of the future. Individual gnutella users have already been targeted. Currently freenet is to difficult for the masses, unsearchable, and only shares files published to the limited space available on freenet.

It might be best to make a client that can search both the gnutella network and a new gnutella/freenet network. It would also be nice to add some sort of filefreedom (only anonymous).