Like it or not, TV still has a lot of viewers, even tho with time it's getting less and less until the internet fully replaces it (just like BTC will replace regular currencies) but until then TV matters.
At what point it will be a good idea for Bitcoin ads to start appearing on there to get people aware? I just saw a Paypal TV ad that was advertising payments with smartphones and over the internet as the next big thing or something. When will Bitcoin be there to claim its place?
Definitely not anytime soon since we can't even solve the blocksize problem yet, but when do you estimate BTC will be mature and stable enough for it?
Who should pay for the ads? You know how expensive they are?
The bitcoin community already tried once to have a central organization. The bitcoin foundation. It did not end well. The foundation threw away all the coins and went bankrupt. Simply had not idea how to deal with money. Though that's the same for nearly all bitcoiners that got rich.