No aggrieved parties stepped forward. And you can make whatever "cases" you want, but if no one was "aggrieved" you don't really have a case.
>> you could make the case that your career was
>> harmed because she's sleeping with the head of Google X
Funny how otherwise "progressive" people automatically assume that the only reason women would sleep with their boss is to advance their careers. The romantic component doesn't factor into it at all.
Thankfully, simply making a case is not enough under US law. You have to prove it as well. Best I can tell Rosenberg did not experience any meteoric career rise. Nor would there be any way to accomplish that without drawing attention: Sergey is not in charge of promotions, committees are.
In fact, as an ex-Googler, I'm not sure Sergey was in charge of _anything_ at Google for the past 15 years. He had his hobby projects, but he was as checked out as a founder can really be. He's literally probably there for the dating pool. :-)