As someone who lives in DC: I'm with you on the DC metro making some sense, but DC itself is probably out. There's not enough green space to build a campus the

As someone who lives in DC: I'm with you on the DC metro making some sense, but DC itself is probably out. There's not enough green space to build a campus the size of their Seattle HQ anywhere in the city, given how the severe building height limits here would balloon the total required acreage. They might have some options someplace in the suburbs (maybe Arlington, or out along the Silver Line), or they could look at Baltimore: still pretty close to DC, but much cheaper, and with a lot more industrial land ripe for repurposing.