We are ALL broadcasters.
I think there is little harm in venting here and there about things, as we are all human, and it is good to express emotions.
For me, I love dancing!
Starting our day off with a dose of negativity can have lasting effects.
If you want a particular behavior from someone else, try spotlighting those times when he or she is already doing it.
Instead of running from the negative, I've started running towards the positive.