Well, I never really give a thought about a 'No TV Day' since I'm really a TV addict and yes, I'm one of those many people who would say that could not live without the television.
But catch has a point that instead of watching the television you can use your time travelling that's if you have the budget because if only i have that much then i would not waste my time on Saturdays watching nonsense.
Since Lenten season is coming up, I abstain myself from watching movies on DVD. That could be a start of it. I'll try my hardest though.
A 'No TV DAy' could also help in conserving energy. Wonder what it's like if people all over the world would simultaneously not watch TV!