Slack & Flickr: Stewart Butterfield

July 30, 2018

How I built this

In the early 2000s Stewart Butterfield tried to build a weird massively multiplayer online game but the venture failed. Instead he and his co-founders used the technology they developed to create the photo-sharing site Flickr. After Flickr was acquired by Yahoo in 2005 Butterfield went back to th...See more

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