eBay Product Manager interview questions

Recruiter reached out to me, took a phone interview. Phone interview with the hiring manager, second phone interview. Invited to fly out for in person interview. Took all day, met with 9 people in various roles. I think the morning was the equivalent of a first day of interviews, and the afternoon would have been the second day if invited back. Thought it went well, but didn't hear back in the 3-5 business days they had said. Emailed HR, but didn't get a response. Saw the position was reposted with different experience. Would have expected a courtesy - we've decided to pursue other candidates - type email. Everyone seemed nice and happy to work there. Dress is business casual.