The Slack origin story

Let's rewind a decade. It's 2009. Vancouver, Canada. Stewart Butterfield, known already for his part in building Flickr, a photo-sharing service acquired by Yahoo in 2005, decided to try his hand -- again -- at building a game. Flickr had been a failed attempt at a game called Game Neverending followed by a big pivot. This time, Butterfield would make it work.

Let's rewind a decade. It's 2009. Vancouver, Canada. Stewart Butterfield, known already for his part in building Flickr, a photo-sharing service acquired by Yahoo in 2005, decided to try his hand -- again -- at building a game. Flickr had been a failed attempt at a game called Game Neverending followed by a big pivot. This time, Butterfield would make it work.