Anonymous wrote:Wtf are you talking about OP. Twitter wasn't the vanguard of tech in SF
It was the company that drove the tax deal to spur tech companies to locate in runs down parts of the city.
It transformed the region and other companies followed
https://www.businessinsider.com/its-official-twitter-is-staying-in-san-francisco-2011-4?amp
PS: Vanguard definition: a group of people leading the way in new developments or ideas.