From this page you can chat to other FidoNET users across the web. It's similar to IRC, to quit from the chat type '/quit'. Just type in a short nickname to get started. You do need a JAVA enabled browser to use this.
Run Chat in a Remote Window
BTW : I go on the chat under the name of Linkovitch or Link, can't say how often I'll be on there, but I may well be on there quite a bit when I am at Uni or Work. So I'll see you on there.