imported post
No doubt, but again that's like arguing that we shouldn't use aircraft because they rely on computers. Very few of todays fighters could be flown at all without computer aid, the same goes for massive airliners. I prefer flying aircraft with mechanical linkages, but even those can fail. I bet you could still get a squib too btw. That would be nasty, so hopefully they've designed in a way for the computer to realize that one of the rounds did not fire properly.
I know they made the mistake of removing standard guns from fighter aircraft when they went to the F-4, and later regretted it because of the relatively poor ability of initial sidewinders and sparrows to find their target and detonate. Regardless, the fix isn't to get rid of all missiles and computer controls from aircraft, but instead to offer backup weapons, backup weapons systems, multiple aircraft and entirely other means of delivering ordinance.
All fighters now have a gun, but without a computer it's still not going to fire. I mean, correct me if I'm wrong, but wouldn't deck guns on today's ships also require computers to control? I can't imagine manually adjusting large deck guns (I'm not sure of the naval artillery calibers in use today) for "windage and elevation" (I'm also not sure if those are the terms used when adjusting naval artillery) would be faster, or even possible in some cases, by hand. Perhaps you can, but again it would seem to be a disadvantage to get rid of the computers just because there's the slight possibility that one could fail.
If you only had a single one of these batteries AND you'd thrown out all of your standard rifles, artillery and all of your other weapons, then yeah I bet it would be a problem if it failed. But somehow I doubt they're going to replace every weapon they have with these. From what I understand they do have relatively specific purposes. It seemed like that little handgun they showed in the Future Weapons video was more of an example of the fact that they have the ability to miniaturize it. It's also a lot more handy to demonstrate to someone than lugging around one of those huge grenade launchers that fire something ridiculous like 400 rounds a second. It's a cool little showpiece. I can't imagine it being for sale to the general public anyway, as it appears to qualify as a machine gun/pistol.
It seems to me that if you're using it to knock down missiles you'd rather have it than not. If it fails then so be it. Know that I doubt anyone is going to claim, and I certainly don't, that electronics "CANNOT FAIL!111!1!!" When you get down to it, absolutely everything can fail, so why have any weapons at all? We all know that mentality wont get you very far. Even if it only worked 25% of the time I'd much rather have it than not. It's that much less of a chance that a missile can take you out. With today's computers though, I doubt you'd have anywhere near a 75% failure rate, and if you did I think they'd either get rid of it or fix it. With current technology that would be totally unnacceptable to most, if not all people involved in purchasing it.