[bad_user]

> In real life, when a mechanic, usually erroneously blames the automobiles computer, as the fault of the problem, he/she just replaces it.

For one, it depends on the repair shop you're talking about. Personally I require proof that the problem has been solved.

But anyway, for one while it may be true that most mechanics will simply replace a component when broken, replacements can also be made by anybody and that will drive the cost down and encourage local businesses.

And really, many software developers are nothing else than glorified mechanics. Right now the supply and demand curves are favoring us, but give it some time and you'll see software developers working for car repair shops. After all, the trend is always commoditization and at some point investors will stop wanting to create frontends to a database that are automating an Excel spreadsheet communicated in an email exchange.