OK, here are some burn-in pics of my display.
I'll first note that the tuner I use (in my VCR) will display a nice blue color if there is no signal on a particular channel.
These first two pics are of one of these blue channels, immediately after the display was powered on, in 4:3 and cinema mode. These are a portion of the display, because when the full-sized pics were scaled down you couldn't see the burn-in.
Look for a slightly darker blue triangle where the bottom side is slightly curved, that's the extent that it is visible when powered on:http://home.comcast.net/~cjway/DSCN4234.jpghttp://home.comcast.net/~cjway/DSCN4235.jpg
These next two are the blue channel again, after the display was on and used to watch TV and a movie for about 3 hours:http://home.comcast.net/~cjway/DSCN4237.jpghttp://home.comcast.net/~cjway/DSCN4238.jpg
The last one didn't scale down that well, but you can start to see some words from the web site this thing displayed all the time.
These last four are various TV channels I surfed after taking the last 2 blue screen pics:http://home.comcast.net/~cjway/DSCN4239.jpghttp://home.comcast.net/~cjway/DSCN4240.jpghttp://home.comcast.net/~cjway/DSCN4241.jpghttp://home.comcast.net/~cjway/DSCN4242.jpg
It seems to show up the worst when showing sky-blue and flesh tones. It looks fairly bad in these pics, but it really isn't all that intrusive until it gets worse than this, and for movies it usually doesn't look as bad as for TV stations, I don't know why.