I use it quite often, but only recently began contributing. And as they (very) wisely say at the bottom of the wiki (https://wiki.openstreetmap.org/wiki/Editing_Standards_and_Conventions):
WARNING: OpenStreetMap is highly addictive Take frequent breaks, there is a lot to be done.
Sad news! A mythical character from my youth, I have enjoyed so much reading his books. Without doubt, he has been an inspiration for a whole generation of security professionals.
Fuck cancer.