And they're also apparently staying in San Francisco, too:

> The online discussion forum, which previously subleased 78,000 square feet of office space at 1455 Market Street, is planning to significantly reduce its footprint when it leaves the Mid-Market neighborhood later this year. The social media platform will soon move to a 47,000-square-foot space at 303 Second St. in SoMa, as the San Francisco Chronicle first reported.