MrSeb writes: "Electric cars and plug-in hybrids took a beating on reliability, testing, and sales over the winter: $40,000 Tesla batteries bricking, a Fisker dying at the hands of Consumer Reports testers, a bit player going under, production suspended for five weeks on the Chevrolet Volt. Taken together, critics say, it proves electric vehicles (EVs) and plug-in hybrids (PHEVs) have finally been exposed as overpriced frauds. In reality, though, it's more likely that these events are just randomness, and bugs caused by new, relatively untested tech. The Chevrolet Volt, for example, has probably just run out of early adopters (it's too expensive for mass market) — and the Fisker Karma, which famously had a full system failure the first time Consumer Reports reached 65 mph, is a classic case of immature tech (and an immature startup) that hasn't been fully tested. The fact is, electric cars aren't dying — they're just hitting a few speed bumps, like all new tech." Link to Original Source
Computers are unreliable, but humans are even more unreliable.
Any system which depends on human reliability is unreliable.