Isn't that what I just said? "By using them to help stop and control front end dive."
It wouldn't matter if Kevin Carmichael himself were to grab a handful of front brake alone, an 800lb bike without some kind of torque reactive anti-dive control is going to dive. Using the rear brake keeps the bike stretched and helps unload the forks. By touching the rears a split second before the fronts on normal stops, the bike stays nice and level throughout with no obnoxious bounce at the end. I don't like it rebounding as it comes to a stop, it looks like a dork with both feet already off the pegs for balance, bouncing around on an unfamiliar bike.
So it's because I use them that they wear, and if you compare the original friction material thickness and surface area on all FOUR front pads vs the TWO tiny rear pads ... they don't last long. But like I said, they are cheap and so easy to replace that ya don't even need tools to do it.
I'm sure you weren't insinuating that I don't got no skills or nuthin' ...