Hotlines Civil WarSalon.com 21st feature that outlines the legal battles that have ensued between Hotline Communications and the inventor of the Hotline protocol, Adam Hinkley. (February 25, 1999)
http://homepage.mac.com/haveblue/hotpants/
Open source Hotline 1.2.3-compatible client for Macintosh OS X.
http://jhl.johnl.org
A Java-based Hotline client.
http://www.blackdiamond.co.za/bdmonica.html
A shareware Macintosh download utility for the automated downloading of files from the Internet using popular file transfer protocols, including the Hotline protocol.
http://www.rapro.com/
A BBS software for DOS and the IBM PC compatibles.
Presents the now defunct company that created the Hotline Connect protocol, their software suit, its history, and its successors.
http://www.fidonet.ca/
How to join FidoNet.
http://www.bbbs.net/
Supports the Internet and Fidonet while embedding Fidonet messages and Internet news and email together with a versatile web-based, online and offline message reading system.