Ziko van Dijk, 24/05/2018 23:08:
When it comes to Commons, I would be very interested
to learn how many
readers (or recipients) are actually non Wikipedia editors.
It would be useful to consider less common but high value usage, for
instance people looking for illustrations for a publication. Such
searches could be substitutes for specialised (and expensive) databases,
so the value provided by Commons categories may be higher than the mere
usage numbers suggest. (It should be measured in hours saved or
something like that.)
Federico