[ajot]

I'm a Debian desktop user for both principles and stability. I try to use free software only, but I use the non-free ISO when installing onto a new machine, because I need it to work in the first place.

The Web has plenty of tutorials explaining the installation process and the difference between the official ISO and the non-free ISO, even though I would love a better Debian Wiki.

Maybe it's a bit of gatekeeping, but popularity by itself shouldn't be the goal for Debian. You don't know how to install Debian, you don't want to search for a tutorial first, you won't let someone more knowledgeable to help you? Well, I believe this is not the best place for you, you'll face worse things on the road if you keep using Linux.