I watch I would not call it support any longer. I watched 10 games max this year before the playoffs and have not paid for anything regarding the Jazz in 4 years. I won't financially support this team again until they show that they care in some way or other.
As far as watching? It cost me nothing extra and I have the time.
I might just stop watching the NBA though. I only watch for the Jazz. 99% of the NBA games are unwatcheable. I saw 1 finals game this year the 1st I've seen in full since the Jazz were last there.