Twitter’s HQ on mid-Market Street is in one of the poorest of San Francisco’s neighborhoods. It gets big tax breaks to gentrify the area…. Twitter’s HQ on mid-Market Street is in one of the poorest of San Francisco’s neighborhoods. It gets big tax breaks to gentrify the area.

Read more http://www.zdnet.com/the-not-so-sunny-side-of-twitters-street-7000021879/