Phone call, followed by 2 on sites.
After being verbally told by phone and by email I'd receive an offer, the process got stuck in limbo for over 2 weeks. I was then informed that I would not receive an offer afterwards.
Turns out, someone from the design team (he should not be named) vetoed the decision... You know, totally fair and objective decision.
Anyways, considering all the drama going on with the executives, and the fact that the car looks like a shoe box that got r@ped by a car, no regrets.