Quote from atticus:
I guess you missed my point. I edited the above. Maybe you can tell me where I went wrong with hardware.
If you've never lost data due to hardware failure you haven't gone wrong so far.
But IMHO if your system does not have sufficient redundancy you are playing uphill against the odds.
Understanding these risks is pretty fundamental to alot of endeavors, no?
To Thomas' point. This is not a financial question of 6 bucks, 600 bucks or 600,000 bucks.
Its simply a matter of thoughtful design