In short: it is about reality.
I particularly like this passage:
The networks in which poor images circulate thus constitute both a platform for a fragile new common interest and a battleground for commercial and national agendas. They contain experimental and artistic material, but also incredible amounts of porn and paranoia. While the territory of poor images allows access to excluded imagery, it is also permeated by the most advanced commodification techniques. While it enables the users’ active participation in the creation and distribution of content, it also drafts them into production. Users become the editors, critics, translators, and (co-)authors of poor images.
Poor images are thus popular images—images that can be made and seen by the many. They express all the contradictions of the contemporary crowd: its opportunism, narcissism, desire for autonomy and creation, its inability to focus or make up its mind, its constant readiness for transgression and simultaneous submission. Altogether, poor images present a snapshot of the affective condition of the crowd, its neurosis, paranoia, and fear, as well as its craving for intensity, fun, and distraction. The condition of the images speaks not only of countless transfers and reformattings, but also of the countless people who cared enough about them to convert them over and over again, to add subtitles, reedit, or upload them.
Oof. I think I just ironically busted myself with that last sentence!