Even though all your data is stored encrypted, you can carefully and selectively allow portions of your SpiderOak network to be shared (or become public) to family, friends, colleagues, or clients via ShareRooms. You can create a ShareRoom by choosing any number of folders from several of your computers. A ShareRoom may be accessed as a unique web URL or by entering a user's ShareID and RoomKey on the SpiderOak homepage – easily allowing people you invite to view your documents, pictures, movies, and so on.
As you make additions or edits to the folders within a ShareRoom (no matter what computer those changes are made on), the changes are automatically updated to the ShareRoom. This process is definitely more efficient than having to constantly upload new changes to an FTP site or resend big files via e-mail.