I agree. It is the first thing I thought when I saw the headline. If I were in the HDD industry, I would try to sell RAID0 drives stand alone. So basically, sell two HDDs that fit in a 3.5 bay with a light ( and driver optional) that blicks if one HDD fails, or sell portable HDDs that sandwich dual HDD. If one fails, you replace one of them. Or it can be done like car headlights, if one fails, you know you have to move the data to a new drive. Of course we can get Raid0 with existing tech, but I think make it more user-friendly. everybody stores their family albums and home videos on these drives now and there is not industry-wide option to provide redundancy in a simple package.