Just bought a LG LB650V LCD, and found something that might be nice to have.
I realized that the TV Guide are pretty slow to startup first time it is used after the TV are turned on. I think i would be useful if the TV Guide started automatically in the background when the TV is turned on. Then will the load time be much shorter when it is started.
Another thing, i dont know whether it has something with the WebOS to do, but i miss the possibility to delete channels that are not used. When I search my CableTV for channels, I get 150 different, and most of them are coded and needs a card to decode - I dont want them in my list of all my channels.