702
YouTube warns it might make your viewing experience worse if you don't turn off your ad-blocker
(www.businessinsider.com)
This is a most excellent place for technology news and articles.
That is because the technical challenge of making a prototype that is 90% of the way there is not the same as that last 10% and building a business around it. Those are very different skills. So you start needing a team, a business and money. It absolutely can be done, and there companies like Pine64 that do it. I've got a small one. Running a business is very hard. Running an open source business is harder as you are going against the grain of that world.