I interviewed (via Skype) with a current student a few days ago and although there was nothing unusual about my interview experience, I am still posting it here in case someone can find some benefit in it.
So going into the interview, I was a little apprehensive about the whole idea of a video chat based conversation but I think it worked out fine. I would recommend that you use a Bluetooth headset for a web based interview, especially because you tend to get better quality both on the mic and the speakers than the built in stuff. Also, if you are not using a headset and your interviewer is having trouble hearing you, there is a tendency to lean into the built in mic, which looks a little weird. Do not use a wired headset, since it can be unusually distracting for both yourself and the interviewer but anyways this is just my personal view on the logistics angle.
Going back to the interview, the interviewer was fairly casual and set a comfortable tone right from the outset. He was dressed casual but I wore a suit (well, I had actually just gotten back from work so just kept my suit on). I did not get the usual “walk me through your resume” question and the interviewer jumped straight into recent work experiences and why I wanted to do an MBA. There were also questions on Why Georgetown? A few team based questions e.g. What is your leadership style? What role do you see yourself playing in teams? What do you do outside of work; hobbies etc.
I think the interviewer asked me no more than 5-6 questions and compared to other interviews definitely did not ‘dig’ deeper into my work-based experiences.
Overall I think he asked me questions for about 20 mins and then entertained my questions for another 10 mins. The interview ended exactly at the 30 minute mark. All in all I feel like I had a good experience and am feeling ok about my chances from here on.
Hope this was of some help. Good luck to everyone else.