Lobotomized people make poor workers. Workers must be smart enough to do their jobs well, but not so smart as to think beyond their station. Moreover, they need to be happy with their station so that they don't become unruly. Unruly people require the use of resources to be quelled that could be otherwise used.
Tuor
The dream of every broadcast property owner.
+=<)B^)
It used the "rainbow" and was emblazened with the words:
Celebrate
Competence!
The graphic contained 3 other flags and so I didn't link it.
Good slogan though...