[[!comment format=mdwn
 username="https://id.koumbit.net/anarcat"
 subject="autodetection?"
 date="2015-06-02T18:11:15Z"
 content="""
couldn't the remote fallback to readonly mode when no credentials are available?

also, it seems to me that once you have the bucket name, you can automatically guess the URL (http://$bucket.s3.amazon.com or whatever)...
"""]]