I would like to agree... I can't quite agree with all points Permanent delete: Believe me, you can fill up anything. Space exists to be filled. Junk multiplies

I would like to agree... I can't quite agree with all points Permanent delete: Believe me, you can fill up anything. Space exists to be filled. Junk multiplies.... XD That said I am looking into deduplicating WORM storage for my own use. Disk full / charged more: Not an appropriate business model for many customers. It's hard enough to keep a cap on your phone bill where you only have to worry about 2 or 3 factors (time used, time of day, distance). On a disk, god knows what wants to store temporary and permanent files, it's not immediately clear how much space each picture or movie or song file will take...