In a message dated 96-04-17 02:35:51 EDT, you write: >Knowledge about TCP/IP is alot easier to control than knowledge about the >Berlin Wall (ie, how many Chinese will even know of the existence of TCP/IP >-- in the US, where this is freely available, how many citizens know of it's >existence)? I bet this would change if people saw knowledge of TCP/IP as the "key to the Berlin Wall."