Sir. It seems like you are biased more towards Panasonic blindly.
There are brand preference for Plasma LED and LCDs. Kindly check in television thread and you can understand.
And I didn't said anything about comparison of Plasma LED and LCD. In fact i did that and i know the pros and cons of all these. Can you explain the last sentence more?
LG has relatively less sale. I know people using Samsung for a long time(more than one year at least) . And Panasonic panels failed within one week of purchase for some. And about Sony please read from the beginning of this thread and you can understand why they bought.
Instead of bashing other brands here why don't you discuss your points in dedicated thread for Panasonic?