qqp question1: It has been 3 weeks since my onsite interview with Facebook. I followed up twice with the recruiter and did not get a reply. I know this would mean a rejection and recruiters are offer-driven, but as a company like Facebook, is it common to not respond at all? question2: Should I follow up on a job after doing phone interviews with HR and the engineering manager (it's been two weeks since I've heard anything)?