Yes, it is bright green. It seems like the filters do a decent job of getting rid of it, but not perfect. It changes it from a green dot when I'm using the viewfinder to a blue dot during the picture. Obviously it shows up on black better than it does on lighter colors.
In the first pic, you can see it on the bottom of my monitor in the black bar. In the second picture in complete darkness you can see the dot in the same section of the photo. If you look hard you can also see up to 3 more dots in the second photo, the next worst is near the top and red.
http://www.mustang46l.com/dot.jpg
http://www.mustang46l.com/dot2.jpg
I don't mean to whine, but I do buy a lot of HTC products and have never seen this before. Plus I just dropped $579. I need near perfection.