>> Isn't the real problem with global multicast: "How do we ultimately >> bill the broadcaster for all that traffic amplification that happened >> *inside* every other AS?" It seems like you'd have to do per-packet >> accounting at every router, and coordinate billing/reporting amongst >> all providers that saw those packets.
Broadcast encrypted streams. Unicast the key distribution, allowing interested parties to count, bill, block, allow, litigate, agree... Rubens
