Yes, it wasn't clear to me whether this was experimentation, punishment, torture, or hair-shirt. If the purpose is experimentation, I urge you to experiment with willing participants. Entice, don't coerce. It could be very valuable to set up various v6-only networks with different tools and methodologies, and invite us all to try them out. This would be best done with some feedback mechanisms (a simple form showing, OS and version, applications, experiences?) and might show that at future IETFs we could run specific networks. Adrian > Coercion is becoming an essential part of the US's new political > paradigm, but the IETF is an international organization and needn't > embrace it.