Ah well, I built it in my first week or so as part of a hiring trial process, back when the company was 16 people in a remodeled auto body shop. Before that, the “PDF Export” feature just opened the browser print dialog.

One fun thing about working at a startup is that you solve a problem for 90% of your users, but after a while of user growth and demographic shift, that remaining 10% ends up being bigger than the original 90% was in raw numbers.