Originally Posted by llasram
1. The document says that the display is 800x600 pixels and each pixel is 151x153 microns. If this is the case, then this display is /exactly/ 90.6x122.4mm. So why devolve to the inch approximations when producing PDFs?
I'd guess it's because the Reader is currently (officially, at least) a US-only product and Americans are famously "non metric". It's a pity that they use these odd "inch" screen sizes when "90x120mm" is an almost exact "metric" size for the screen.
No disrespect intended to our many American friends here, many of whom I know are perfectly happy to use metric measurements.