Since none of the S3 "file systems" are compatible right now, what s3 gateway tool do you recommend for mounting a remote S3 bucket for backups? I've been using S3FS, but I've heard a lot of people complaining about the poor quality of the code; I haven't gone through a formal code review of my own yet. What other tools are you happy with?
EDIT: Just to clarify, I'm running Linux here. Windows compatibility would be nice, but not essential