I can't reproduce this problem. I have a fresh edgy install with an empty home dir. The "System Tray Icon" plugin is enabled by default, and closing the main Gaim window leaves the notification area icon visible.
-- Gnome system tray icon broken https://launchpad.net/bugs/66759 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs