Vox. A fine example of applying the Lean Startup methodologies in real life that we explained previously. Going from concept to new media site in nine weeks.
Kudos to the team at Vox Media for launching their new product and providing an insight into their planning and deployment process.
I find it very interesting how they organized the whole effort around a hackathon which allowed them to race downhill instead of attempting the traditional uphill climb.
Please read their blog post on their lean startup process for vox.