Dropbox will soon run into serious problems if they do not lift the "1 shared folder over limit" limit. Its only a matter of time before more and more users gather more and more data within their folders and start to experience the same issues my organisation is having. I have now reached my limit, and am now putting my business IP, templates, budgets and designs at risk as I have open / unlocked folders in my company that have zero access permissions. I do not have the option of moving folders or deleting folders as many of my files have links attached to them, and moving them around will de-link the assets created for the specific project, or come from a global library of assets used in multiple projects in multiple locations over many years. I highly recommend that the Dropbox support team urgently resolve this as it changes the overall function and security features that Dropbox offers.