The evolution of the television - now we are connected to the internet

Up until now we had to worry about if the TV was 1080p i.e. High Def. Now we have to consider LED tech and if the TV has its own built in web browser or is it just a glorified media client that will only connect to a select few websites. The demand for network over power lines adapters is going to soar we demand jitter free network performance. Companies such as Sony and LG are releasing new products which have this technology. I am waiting for one that will not tie me down to a certain source or streaming media server