What are the disadvantages of Plasma TVs?
The disadvantages of Plasma vs. LCD include: more susceptible to burn-in (although this is not as much of a factor now, due to technology improvements in the past couple of years), more heat generation, does not perform as well at higher altitudes, and shorter display life span (although this too is changing due to technology improvements - many plasmas have a 60,000 hour or longer life), heavier weight, and more delicate to ship.