From Salon.com:
On Gnutella discussion sites, programmers are discussing a number of technical proposals that would make access to the network contingent on good behavior: If you write code that hurts Gnutella, in other words, you don’t get to play. One idea would allow only “clients that you can authenticate” to speak on the network.. This would include the five-or-so most popular Gnutella applications, including “Limewire, BearShare, Toadnode, Xolox, Gtk-Gnutella, and Gnucleus.” If new clients want to join the group, they would need to abide by a certain communication specification. Read more here
