Well, i have been interviewing with Facebook for internet.org team since 4 months now and still counting. I was called to Facebook HQ for loop interviews. All the feedback have been positive. I was quite excited to be a part of Facebook but HR team is so rude that they left me Inbetween the hiring process after almost 9 interviews because i was following up on my application status and candidature update. I have a very negative perception of Facebook now.