There are some challenges with duplication, and I either keep my own version (focused on what I need to know about it), or I just have a link to the other system.
Wouldn't these be great for trailers? Trailer blowouts are common, and often unnoticed, or can heavily damage the trailer. I have no interest in these on a car, but for a trailer, sign me up!
I've heard that all map projections are a compromise. Is this a leftover of printed maps?
If you take a photo of the earth, you can't argue that it's inaccurate, as it's literally a photo. When you use something like Google Earth, it's the same deal. You can rotate the map and everything is rendered fairly accurately for any given perspective. Aren't they an accurate representation?