I'd like to find an app that could be used for notifying people on other computers. We have about 10 interested people on Windows boxes on a LAN, and one dedicated box which runs 24/7.
Basically I'd like to have a small app that doesn't require installation, that would run in system tray and pop up a message.
Everyone could also disable notifications, and be able to send a message to everyone else.
I'm thinking that installing XMPP server on the 24/7 box and using portable Miranda that could work, but maybe there is also IRC client that can show notifications for each new message.
Do you have other ideas?