I think the benefits are: - Dropbox enjoys widespread adoption - You can observe changes to your (preview) site right after you save a file - It also allows

I think the benefits are: - Dropbox enjoys widespread adoption - You can observe changes to your (preview) site right after you save a file - It also allows us to upload an example site to your Dropbox after you sign in - There are text editors for mobile devices that have Dropbox integration We are looking to support additional file systems like Google Drive and GitHub repositories. Advantages would be push support for file updates and the ability to share source files.