Marcin Cieślak on Twitter: "BBS = Bulletin Board System http://t.co/oq6u87vBCA see also FIDO Net http://t.co/HrSvMVm8ZL @secure_UX http://t.co/Ip0FFxF13C" / Twitter
Fidonet vs. the Internet - YouTube
Bulletin board system - Wikiwand
FidoNet setup with Synchronet v3.17b for Windows - YouTube