Digital media is going through a tumultuous period. Layoffs at publishers such as Buzzfeed, Gannett and Vice in recent weeks have become the latest example in what appears to be a coming reckoning for new media companies. At the same time, successes where publishers have created differentiated brands also proves that it's not all doom and gloom. Melissa Bell, publisher at Vox Media, and the founder of Vox.com, is cheerily optimistic about the industry. For her, Vox has outgrown the label of a digital media company, and is growing into a modern media company -- complete with diverse revenue streams, opportunistic acquisitions and a partnership with Facebook that may actually make it some money.