> >>(Making them unconditionally read-only would be probably a good thing, > >>too.) > > > > This, too, I see a value in. > > And who is going to trust this? There's a significantly higher bar > to invisibly tampering with a pressed and printed CD than a USB stick. > (Also it kind-of makes the previous request an impossibility...)
It looks like entitlement.com makes a cheap USB stick with write-protection.

