I agree with your main point: tech isn't the problem here.
But a minor quibble: USENET wasn't exactly peer-to-peer. I mostly got to USENET through my university or ISP's NNTP servers. If I wanted to start a new group and get you involved, I would've had to set up my own NNTP server for you to connect to, using either your NNTP client or your own NNTP server.
But a minor quibble: USENET wasn't exactly peer-to-peer. I mostly got to USENET through my university or ISP's NNTP servers. If I wanted to start a new group and get you involved, I would've had to set up my own NNTP server for you to connect to, using either your NNTP client or your own NNTP server.