Personally, I have little use for RAID here at home. I can see its benefit in a commercial IT environment. And it has benefited a couple of the guys who were in the discussion, mostly because they were too damned lazy to perform proper backups

. But I do have a backup strategy in place, so a major drive malfunction would be a time inconvenience, but little more. Now UPSes make a lot more sense to me - have three (3) small ones, not much bigger than a surge suppressor outlet box, in my
computer room 
, mostly for
brown power reasons, but they'll give me about ten (10) minutes to properly shut down systems in the event of an outage. Also have a Synology NAS that can be configured as RAID, but I'd have to get a much bigger UPS to drive that in a RAID configuration.
The distaff member of that discussion group agrees - vehemently

- with me, as does one (1) other guy. Maybe there's enough in this thread to dissuade at least one (1) other guy, but two (2) of 'em, I suspect, will not be swayed. Like unto a religious or political discussion ... too many, "My mind is made up, don't confuse me with facts," attitudes

. But, thanks for all the data, even if it doesn't do anything more than reaffirm my personal concepts. We'll see.