Re:Slack Closes $250M Funding Round at $5B Valuation
by askafriend on Sunday September 17, 2017 @11:59PM
(#15273303)
That's the easy part. The hard part is scaling, marketing, and building a business/platform around the product so that you take it worldwide.
Several people have built Slack clones and there's even multiple open source projects out there. Building a company and business at a scale like Slack is the incredibly difficult part and nobody has managed to replicate that.
Re:Slack Closes $250M Funding Round at $5B Valuation
by c-smile on Monday September 18, 2017 @12:34AM
(#15273426)
That's true. My personal educated estimation is that only 5-10% of income is spent on R&D in established companies.
As a proof, it took me 2 months to make this application: https://notes.sciter.com/ (and site for it in that time too).