We've been loving using Slack to help us build Goodstuff.fm. The amount of email back and forth and instant messages it's saved both for the building of the website as well as arranging/scheduling/recording podcasts is incredible.
Adam Lisagor of Sandwich Video was a skeptic, like many are when introduced to the idea of using Slack at their business. When he came around he wanted to make a video to help share the Slack love.
Slack:
We tried to get Adam and the Sandwich video team to make us a video. They didn't want to because "products like that never work". Six months later, they were using it. Seven months later they were in love. A month after that they were shooting this video …
The Sandwich Video
https://www.youtube.com/watch?v=B6zVzWU95Sw
So many great little touches in the video.