Sure, but they are obviously inherently unreliable. Mine hasn't moved in 8 months, it's on top of my AV rack in open air, the power supply is on hardwood, with plenty of open air around it. It just started to really crap out last week.
That's incorrect. YOUR system is obviously defective. It happens and it doesn't matter what complex electronic device it is. Some of them WILL be defective. The big problem is this:
When a console launches, hundreds of thousands are sold immediately. Some of those are going to be defective. Other complex electronic devices have time on their side. They don't sell so quickly, thus the number of defective units in consumer hands is a lot lower. They slowly trickle in giving the company time to figure out which batch, plant, part, etc. is defective. Then, they can recover product that would have gone to consumers before they get off the shelf and replace them with "functioning" product. There are still defective units, the difference, unlike a console they didn't actually reach the hands of consumers. Thus, the appearance is the defect rate is much lower.