For BBSes, MUDs, etc.: - https://www.telnetbbsguide.com/ https://www.telnetbbsguide.com/ - https://www.ipingthereforeiam.com/ https://www.ipingthereforeiam.co

For BBSes, MUDs, etc.: - https://www.telnetbbsguide.com/ https://www.telnetbbsguide.com/ - https://www.ipingthereforeiam.com/ https://www.ipingthereforeiam.com/ Plenty of boards run Multi-Relay Chat (MRC), which is IRC-ish.