I find it impossible to read this forum on my 39" 4K monitor, unless I use the Browser's zoom feature, but if I do, the images zoom, too.
I always want to see images at 100% zoom by default, but I have to set the browser to 100% to get that on the single-image page (in Chrome). The font options currently available only have a tiny range in size ("Reading glasses lost" seems to be for 2K monitors). Can't we get some larger fonts available for these high-res displays? We're going to see 8K possibly in the near future, and things are only going to get worse.
Having a 4K monitor should be convenient, but it is a pain very often, because software doesn't usually aid in keeping pixel unity for images, while making text and small icons readable.

