IMO LCDs still can't perform as well as HD CRTs.
And the funny thing about the power issue is that CRT's were normally pretty small. While LCDs, due to being light and thin now go up and above 60", a big LCD negates any energy savings from switching from a CRT. As in dumping a 27" CRT to the curb to buy a 40 or 50"-ish LCD won't save any energy. Only the LCD is "smart" and can probably go into a sleep mode without needing to be set to like a CRT would.
Another thing that ticks me off is that most Cable providers have SDTV channels and "HD" channels, ...of the same channel. You would think they wouldn't bother with SD any more, but nope, they still send them out. SD looks terrible on HDTVs...and old SDTVs because of letter-boxing, pillar boxing, and sometimes both.
The HD stations can legally be called HD, but they generally only use 720p, so all those 1080p TVs don't even use their full potential. Then you have people who just don't know any better, and think that just because they have an HDTV that they have "HD", they don't change their cable service, 'r their cables, and still watch their DVDs oblivious to everything.