http://thecoccinella.org/ http://thecoccinella.org/ "Coccinella is a free and open-source cross-platform chat client with a built-in whiteboard for improved col

http://thecoccinella.org/ http://thecoccinella.org/ "Coccinella is a free and open-source cross-platform chat client with a built-in whiteboard for improved collaboration with other people. " (uses jabber)