The Story of Slack Founder Stewart Butterfield: Growing up in a Commune with No Running Water, Today Worth 1.2 Billion | Economy

47-year-old Butterfield is co-founder and CEO of the messaging service Slack, which can be seen as the WhatsApp for companies. He is now back in the spotlight. After all, the company behind the product is taken over by giant Salesforce, which offers $ 27.7 billion (23.1 billion euros) for it.

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