What this guys does is divide the code in small pieces and comparing those. The thing is I know for a fact that AVs today already do that so unless he has some really smart way of analyzing those "structures" his research is too late.
Disclaimer: I used to work at an AV company and actually I used to work on the part of the product that does exactly what this guys does.
We feel sorry for you
DeBeers, OPEC, all IT firms, all food/drinks chains
Zionists, Illuminati, jew conspiracy, mormon conspiracy
JFK inside job, 9/11 inside job, terrorism in general inside job
USA wants oil, europe is USA's bitch, USA doesn't care about selling out to china, Russia is too drunk to care
I dunno, I'm running out of shit to say but there you go
I'm not a journalist nor an anonymous coward so I guess I don't apply to your comment?