No conspiracy, I just don't have access to these devices. I'll add a Sony Tablet S when I get around to it, though.
(Update: I've added the Sony Tablet S image.)
lukas thanks for it. Any idea about Nexus One -- how come green pixel is so relatively small. is it just brighter??
No, that's how PenTile screens work. There are twice as many green pixels as red and blue ones (one "visual" pixel is made up of a green and red pixel, or a green and blue pixel, so there are two sub-pixels per pixel). Thus, the green pixels are smaller.
Have you actually seen an actual display of Galaxy Nexus? There's absolutely no problem that you are describing in the "horrible PenTile OLEDs" link. I've seen an iPhone 4 display, and I can tell you it is worse than the one on Galaxy Nexus.
The Nexus One and the Galaxy Nexus are two different devices.