Too Long; Didn't Read
<a href="https://medium.com/u/26d90a99f605" data-anchor-type="2" data-user-id="26d90a99f605" data-action-value="26d90a99f605" data-action="show-user-card" data-action-type="hover" target="_blank">Slack</a> just became the fastest company in the history of business software to reach $100M in annualised revenues ever, accomplishing this feat in less than 2.5 years.