Met a recruiter at a conference, and emailed her my resume. Was offered a phone interview, and then 4 back-to-back Skype interviews. I thought the Skype interviews were a bit excessive - they were 1 hour each, with no time built in for breaks. My phone interviewer, and first three Skype interviewers, were very pleasant. I enjoyed speaking with them and learning about their work. The last one, however, was atrocious. My previous interview was running long, so he was not able to Skype me (though kudos to him for being very on time). When I did call him back, he was very distracted - I could tell he was looking at the screen above the webcam, working on something else. I'd provide an answer, and he'd say "hold on a minute..." and do some work. I found this extremely disrespectful, and ended the interview as soon as possible (after 35 minutes). Unfortunate, because I had really liked everyone else up to that point.