Someone post a TL;DR; on this one. I want to click it out of curiosity but I hate these titles.
From what I could tell this guy thinks his routing idea is better than what FedEx and UPS already do.
Rather, he thinks that it's time to bring a dead-simple routing algorithm to people who are not driving for fedex and ups.
His point is that he is not ashamed of taking an old, simple solution and scaling it up, and he claims that he'd like to see others do it too.