We have avoided the TV, I dislike the way it 'hypnotises' small children, not scienctific but just something I dislike and our daughter will be going to a school that discourages TV. Having very little TV for the last two years, I am now starting to notice the benefits, such as not being pestered for the latest toy/merchandise which some of my daughter's peers are starting to do.
As a family we also are noticing the benefits of not automatically plonking ourselves in front of the TV every night. We sit, read and chat, play with our daughter. When she was younger we would carry her around with us when doing housework, and now at 19 months, she 'helps' out and loves copying whatever we are doing.
I know some mums use the TV as a sort of babysitter, to keep their children quiet whilst they get on with other stuff, housework, having a shower, etc. I didn' want to do this, but other parents choose to, and that is what is all about, personal choice.