The HR Department did several phone screens on me and finally called me in to meet 4 people in person. After getting some positive feedback from the hiring manager I left figuring it was the end. Instead, I got another contact by HR asking me to come in and visit the office. The funny thing was they didn't even acknowledge that I'd already done that and this was a follow up. I had to press them for that. I went in again and met 2 more new people and one repeat person. Again, I thought it went well. All positive feedback during the interview. Never heard from them again. Ten interviews and not a simple correspondence letting me know they've chosen someone else.