In Platform Evolution, there are 2 metrics that are primarily impacted through Product efforts:

• Structured data used (uptake) across wikis
• non-text (e.g.Commons) content used across wikis

We have a related metric under New Knowledge Formats (Worldwide Readership) that we should also track on a regular basis: Wikidata items reused on other Wikimedia projects

We should track these along with our Content metrics every month, so we have a sense of what and how things are changing.

The original task for Tech Tuning session metrics, which includes the metrics above, is here: https://phabricator.wikimedia.org/T247100