Reached out via LinkedIn, followed by a phone screen, then a tech interview. Afterwards was told for an onsite, but then was retracted and requested a screencast tech demonstration. Had another phone screen with VP, but couldn't sell myself as a fit.
The overall interview process was long and not bad. I feel since I was going for a big team, they get to be picky on who they hire. It was important to know the latest press about Udacity, and other online courses.
I enjoyed the interview process overall, but it took an overall of 2 months to reach an end.