Sorry to be a downer, but at this rate of speed isn't it possible that their tech will become outdated before it becomes widely used? Maybe they're 5-10 years away from being widely used? Machine learning is advancing rapidly.
True, but when we started we bet on certain trends that are just getting mainstream now. Having said that, large markets tend to have a lot of niches. You can certainly carve your own. It might not be a billion dollar niche, but that was never the point :)
