Project Ara is moving much faster than even I had expected. It is definitely refreshing. Not a fan of Eremenko's explanation of Ara and the team, but major kudos to the team for executing on a crazy ambitious project this fast.
Finally, Ara is a quintessential example of what makes Google exciting to me. Here's a crazy project envisioned by these guys who took the resources available to them, got self organized and are driving to change the world.
I love this place.