I applied through my university's online job search program. A few weeks later I got contacted by a recruiter. We chatted on the phone to see if the position was what I was looking for, and we set up a technical phone interview for the next week. The actual interviewer was late since their interview room was double-booked. The interviewer was very difficult to understand over the phone since they were using speaker (there were two people on their end) and the room they were in was very echo-y. The interview was a very typical technical SE interview. Two weeks after the interview I still hadn't heard anything from LinkedIn and I had two offers that I'd prefer anyway on the table so I accepted one of those and let LinkedIn know. Apparently the lack of information is somewhat common -- I know two other people who had to contact LinkedIn asking if they had a decision and the next day progress was made. So if you're waiting, give them a nudge and see if they response, I suppose.