I can hit any Walmart and buy a low end PC for less than that. Raspberry Pis have reached the point where PC's are more of an option.
I picked the story up from Hacker News, and all of the tards there were going on about how it's a specialized board for specialized uses. That may be true, but it's not really rated for industrial applications. I've built those systems and computing equipment has to survive environments that would kill a pi in short order.
One of my former employers considered it for their embedded product, but the lack of real storage onboard and the need for active cooling killed that.
I've worked with embedded systems that work in 120 degree F warehouses. Raspberry Pi is a bitch by comparison.
The last ones I dealt with operated near steam turbines.

