To the OP: Are you looking for tvs/screens being used in ANY way, or that the characters are involved with the use of the telly? Just the idea of a screen being for the audience doesn't seem to fit (from what I interpreted from your first post).
Speech and Debate was pretty interesting, but a tad overhyped (IMO).
If we're not having fun, then why are we doing it?
These are DISCUSSION boards, not mutual admiration boards. Discussion only occurs when we are willing to hear what others are thinking, regardless of whether it is alignment to our own thoughts.