That's still a lot of users. By that logic most B2C companies (e.g.: Atlassian) shouldn't have a big valuation either. My point is that Slack has taken technolo

That's still a lot of users. By that logic most B2C companies (e.g.: Atlassian) shouldn't have a big valuation either. My point is that Slack has taken technology which has been around a long time, made it fun and usable so people use it, and most importantly they've got people to pay for it. GP's comment was dismissing Slack purely because of the tech.