Computers are everywhere. The net is everywhere. Software is eating the world.
This has forced us as a species to ask important questions about how we best exist in a digital/analogue hybrid world. No facet of humanity has been more disrupted or scrutinised by the web than our art. Some questions:
How high does the digital resolution of a picture, a film or a song have to be to accurately reflect the intentions of the artist?
Interestingly, writing as an art form is relatively unaffected by issues of resolution. Words can be understood just as well on low resolution screens, and the quality of the writing is largely subjective. It’s hard to measure objectively the purity of a piece of writing, whereas a picture on a screen, or a sound wave in your ears has a bunch of physics and metrics behind it which is now fed into the marketing of art (see here and here) and of equipment to consume the art (see here and here).
I don’t think these questions over digital art will be answered anytime soon, but I think they need to be at the front of your head if you are publishing online.