Would you share the info? Consider: this is the sort of decision that people leave companies over, possibly in significant numbers. You put "people who were tel

Would you share the info? Consider: this is the sort of decision that people leave companies over, possibly in significant numbers. You put "people who were teleworking at Yahoo were 25% less productive" in the news, and that stands to poison the employment prospects of some number of them, whether or not it's true of any particular person. They, in turn, could come back and sue you over that. Would that happen? I don't know. But I'd call it a safe bet that the lawyers are afraid of it. They could be driving a decision not to share data.