Like many of you, our company uses dropbox to help keep track of files and collaborate. Unfortunately, we've quickly run out of space, and the paid expansions to dropbox cost waaaaaay to much for the number of people we have. Can anybody recommend dropbox-like software that utilizes Amazon S3 space? That way we'd only be paying for the space we'd need, and it would be much more scalable in terms of number of people accessing. I've done the obligatory google search, and there seems to be a decent number of options out there, but they all seem kind of shady, neglected, and/or unfinished.
