alt Hacker NewsOriginally, sort of. But also to work around limitations in GIF (which is palette-based; but see https://en.wikipedia.org/wiki/GIF#True_color) and because people didn't always have true-colour monitors (or ran the monitor in a different mode due to VRAM restrictions) anyway.
In today's context, more for the aesthetic, presumably.
Author - yes, it's "aesthetic", albeit not my best work and I might revert that decision at some point. Was inspired by lowtechmagazine but they did a much much better job.
I do care about the blog being snappy and working also on very low-end, vintage hardware though, so that also somewhat achieves that goal.