TV - How do you hang?

Last week some time I was talking about home theaters and the like. But I forgot one part of the package. How is your TV installed? Some people like to have them on a stand or entertainment center but others prefer a tv wall mount. Now since I don’t have a flat panel or anything close to that so I wouldn’t know what option would be better.

Now I have envisioned mounting one above the fireplace, nice and centered on the wall. But the drawback to that is the family room furniture layout. Nothing will really work so that everyone has an awesome non neck crinkling view of the TV. But if I had that dedicated home theater room, then I would be all set with perfect viewing for all.

How do you hang?