Earlier quoted context omitted.
> Though the whole thing, while useful in practice, feels like essentially a workaround for unnecessarily heavy and app-centric UIs. Right, I'm sometimes puzzled by how people approach their personal "deal-breakers" that prevent Mac->Lin (or Win->Lin) switch. Many of the issues are presented as though they are bugs or clear-cut missing features, but are in fact subjective preference statements. In this case the "spac…
>Having both an “Open” command and an “Open, but faster and does less” command >I personally see this particular feature as redundant (given there is already thumbnailing and a means to open files) I'm guessing neither of you have actually used QuickLook and/or don't use apps like Photoshop or Illustrator which, even on a fast SSD equipped laptop can take around 30 seconds to open. QuickLook is much more than just a…
> Being able to check the date or bottom line on a received PDF invoice, without opening it.
I tried double-clicking on a 43-page PDF, and it took less than a second to open on my under-powered Acer (about ~$200, mfg 4 years ago), running stock Ubuntu 20.04. This seems really fast, as it was basically instantaneous from releasing the mouse. Obviously opening up a PSD would be slower, but then again I can always just zoom in on the thumbnail in that case (Ctrl+Scroll zooms in on icons in Linux).
This is making me think perhaps the real difference is that the default programs that open are too slow, eg if Photoshop is the default associated application for all images, or Adobe Acrobat for all PDFs, then I totally would see the need to have a previewer as well, since last time I used those they were realllllly slow.
I dunno, that said, it's all really not important. Then again, what is HN but for getting grumpy about unimportant things? :p