AFAIK Australia doesn't have a space agency!
You have no idea what you're talking about. CTRL-F2 gives keyboard focus to the menubar and you can explore the menubar using the keyboard, targeting specific menu commands by typing the first several letters of the item you're interested in.
This gives one access to the entire menu system via the keyboard, not just the items a programmer decided to provide keyboard shortcuts for.
You shouldn't have to license rights for a story that's over fifty years old and its author dead.
I think this pretty much sums up our future if this is allowed to happen: http://xkcd.com/129/
Scary thought...
Wouldn't keeping radio signals in also have the unfortunately side effect of keeping radio signals out? While having a neighborhood coffee shop offer free wifi to paying customers while being an of oasis of cellphone-free peace & quiet would be sweet, having no cellphone reception at home because one desperately wants to prevent neighbors from stealing one's wifi seems very inconvenient (especially when setting up even the most basic built-in wireless router security would successfully do the trick in 99.9% of cases).
On the eighth day, God created FORTRAN.