Are there any other details available on this young man's actual tech-related talents? The article only really presents him as good at coming up with business i

Are there any other details available on this young man's actual tech-related talents? The article only really presents him as good at coming up with business ideas and successfully executing them. Why is he a hot property for the tech industry exactly? The only tech skills I see mentioned are HTML and CSS. It would seem to me several different industries might be interested in chatting with him since he appears to be an idea guy worth pursuing. Is there no tech industry in Australia to court him or that he's interested in? Why does he have to get a visa to move to the US, if the big companies want him why not let him work from Australia? I guess maybe he sees value for him to move there, I get that though. I'm not discounting his abilities since starting several profitable companies to be sold later is rather impressive, regardless of his age. I'm just interested in what skill sets he has that the tech industry appears to desire so much. Is it because he's a self-starter that gets things done or some other reason the article doesn't state?