I'd love to see someone use this to build a browser-based way to use web-app-type things stored in Dropbox. I have a TiddlyWiki [1] stored in Dropbox, and I can view and edit it from any computer with Dropbox installed. On mobile, I can view the .html file (with effort) using the Dropbox app, but can't save, follow relative links to other Dropbox files, or do things like load external .js or .css files from Dropbox.