email is at least growing as fast as slack since slack requires you to have an e... | Hacker News

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scotu on May 5, 2016 | parent | context | favorite | on: The Startup Zeitgeist

email is at least growing as fast as slack since slack requires you to have an email to sign up ;)

hkmurakami on May 5, 2016 | [–]

Not true since those email addresses often already existed.

tedmiston on May 6, 2016 | [–]

I have 10+ Slack teams associated with my one email address

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