According to BIA/Kelsey’s “Annual U.S. Local Media Forecast, 2010-2015 Mobile Local Media,” U.S. mobile local ad revenues are projected to grow from $404 million in 2010 to $$2.83 billion in 2015.

Nextdoor wants local advertisers to feel more at home on its platform. On Wednesday, the company rolled out a bunch of new advertising capabilities, including campaign optimization, contextual weather ...