I think the main purchaser of the Kingston will be...
Local government and the civil service. Now, they'll be able to lose all their databases in one go having made sure they're unencumbered by encryption. They won't even have to do an extract to be able to fit the information on the drive. Or am I being unduly cynical?
When the price has dropped below £100 (I'm not holding my breath) I'd definitely be interested in using one for offsite backups. I can post them to friends for them to keep for me. Encrypted of course.