@UkeBLCatboy @keyboard @rticks @gamingonlinux Either that, or say that if the "seller" wants to claw something back (perhaps because it turns out they don't have the rights) they have to give the "purchaser" a full refund. Quotes used because if you don't have an unencumbered, non-DRM copy of something you don't own it.
@not2b @keyboard @rticks @gamingonlinux easier solution: just give customers the right to download that specific media from a torrent. Refund can be hard - what if your credit card changed for example? Individually processing millions of requests sounds nuts.
I like how steam does it - if they get pulled from the store they stay in the library of anyone who bought them.