Possible Duplicate:
How do I keep webapps from appearing in launcher?
I like the Webapps integration in Sound/Messaging Menus, but I don't need them to be in my launcher when they are running and neither do I want them in my switcher. In case I need the apps, I can move to the desired tab myself through Firefox. (In combination with grouping tabs, the launcher/switcher icons will not even move to the right tab, but even if it would do that, I would not be interested)
