http://musicbrainz.org/release/4a9e98d6-9bac-405e-a9be-a4a5af0d4a34 (and see attached scans)

The first time i`ve ever seen this 2 barcodes on one release (one for EU one for US).

I`m not sure if i even want this as a feature...
Does the utility of having multiple barcodes on a release for the very few cases like this (this can`t be the only one but it sure is rare imho) outweigh the problems this will invite inexperienced uses to add barcodes of different releases to similar releases in the database.

Ideally if this could be something that only a special editor group could do, barcode exceptions so that its not a normal database edit (I know this might not even be possible)