> Really, the only use they have for it, is usability/A-B testing, and crash dumps (which have been quite useful for me, as a developer). Purely out of curiosi

> Really, the only use they have for it, is usability/A-B testing, and crash dumps (which have been quite useful for me, as a developer). Purely out of curiosity + interest, do they do A/B testing with their software? I can see them A/B testing something ancillary like their online store, but I can't remember an instance where they A/B tested new features or designs or anything like that in their actual user software.