It's always strange for me to listen to Pink Floyd songs out of context from the rest of the album. It probably stems from listening to those albums start to finish in my youth, and many of the songs blending in to one an other. For example, at the end of Dark Side of the Moon, "Brain Damage" flows directly in to "Eclipse," and separating those two tracks should be illegal.
Usenet has pretty much digressed into an unregulated binary file distribution network. People who want it for discussion will use a web based news reader. People who use it do download files in a non p2p way will subscribe though cox or somebody else.