Same here. Our linux servers run Debian and we manually select the packages that are installed. Having a very clean , methodical, minimalistic installation is what we desire on those machines. Note, we do not install Popularity Contest on those machines.
My notebook, Kubuntu, Windows, everyday apps, and tons of software I only use a couple times a year.
Even if I used Popularity Contest on our servers, would that even give any better indicator on what I really use? There are several important apps that we build from source because the Debian archives are not current enough. Does Popularity Contest take this type of thing into account? (I would guess not)