4

KDE popup notifications are good at everything except one thing: it takes two clicks in two different locations to close messages in tray. It may become so tedious that some people want to replace it with something totally passive (like Colibri: http://kde-apps.org/content/show.php/?content=117147 ). It would be nice to have ability to close all notifications without even opening them (or opening and clicking into the same location). Middle mouse button already closes tabs and stuff so I think it shouldn't be unintuitive.

Currently middle mouse button just doubles functionality of LMB - shows/hides notification stack. Or does nothing.