Decide how/when users should decide which backends store which data

[elimisteve]

Specify backend(s) with each password/file/etc save, as in

cryptpass aws_pw create myp4ssw0rd elimisteve username:elimisteve github

? Or, configure ahead of time, like this: "backend aws_pw should store all files with tags 'type:password' and 'type:command', and backend linode_all should store everything"? I could accommodate both, but what other options are there?

Many: https://tahoe-lafs.org/trac/tahoe-lafs/wiki/ServerSelection

[dumblob]

Initially I thought "multiple backends" means to guarantee storing it to all of them. I.e. adding (changing) anything will wait untill it gets written to all backends and first then return.