Could we add a prefix option to git-annex-export?

Something like git annex export master:some-videos --to myexport --prefix share-with-john would create a new subdirectory called share-with-john on the myexport exporttree remote and copy all files from the local some-videos directory into the new share-with-john directory.

I could then do another export using the same remote like git annex export master:some-other-videos --to myexport --prefix share-with-bill which wouldn't touch any of the videos I previously shared with john but would create a new export into a new share-with-bill directory.

My goal with the prefix option is to setup an exporttree remote one time, but then be able to re-use this same remote multiple times to create independent publicly shared folders.

done, seems we've decided against adding this --Joey