Hi!
My immediate reaction is that queries might contain
PII (Personally
Identifyable Information), and thus would not be shareable. I'm open to
other thoughts, of course.
I though about it but I don't see how. Wikidata does not contain any PII
and the only thing you can query for is what is in Wikidata. We're
talking about SPARQL only, not the full log with IPs, browser
fingerprints, etc. of course.
--
Stas Malyshev
smalyshev(a)wikimedia.org