Useful addition of standard metric for highly visible project.
One blocker is gone: the raw data are in webstatscollector files.
Still I would expect view counts to be low (by analogy, as they would be for template pages, I suspect most users will see wikidata content mostly embedded in other projects). Hence impact minor.
Closing this ticket as Wikistats version 1 is dead per https://stats.wikimedia.org/Wikistats_1_announcements.htm . In case this ticket is still a valid bug report or feature request for Wikistats 2, then please reopen. Thanks a lot!