How does an ad-powered web browser sound to you? You might think of the idea as old-fashioned or dystopian, but Mozilla is on its way to delivering sponsored content slots to new Firefox users. This move has raised eyebrows across the community, and rightfully so. Mozilla is largely seen as a bastion of user advocacy, so this decision is slightly jarring to some. Even so, with a track record as solid as Mozilla's, the company deserves the benefit of the doubt until we actually see these ads in practice.