Houses, cars, etc are far more reliable and well designed than software. Think about all the extreme conditions cars continue to function in. How many people don't even follow basic maintenance schedules?
Another key difference is that in maintenance of your home, you have complete control. It's extremely easy to understand and act to improve or maintain it. When large software systems (like the IRS login) have problems, you are totally helpless.
Another key difference is that in maintenance of your home, you have complete control. It's extremely easy to understand and act to improve or maintain it. When large software systems (like the IRS login) have problems, you are totally helpless.