Hi clown
I agree with you as things stand at the moment but from what I gather there are some genuine technological breakthroughs just on around the corner for LCD (probably next year) which should close the gap completely with regards to contrast and brightness but especially for black levels.
As I said before, I am no expert but would expect the traditional Plasma fortes such as motion handling, colors and the said black levels will loose their advantage to an extend, perhaps even completely by next year or 2010 and those LCD's will of course lack some of the drawbacks that plasmas have.
But these new sets probably won't be cheap initially (soon thereafter they will be no doubt). Also, having just bought a plasma myself, I have to seriously question whether you can actually improve upon the picture of this particular model or indeed, whether I need anything better.
Bigger yes, hence my interest in projectors, slimmer ... I'm not really too concerned about a few centimeters.
I think the most useful feature to have would be to make Standard Definition material from broadcasters look more like HD. My pioneer is very good compared to others but there's still a long way to go. I believe one manufacturer is doing just that but I forgot who it was and whether the technology makes a huge difference without drawbacks.
regards