The thing about Workflowy is not the saving/backing-up/etc functionality per-se, which is the easy part. It is the user interface design that makes it so productive. It's like you can zoom in to any aspect of your life and you can have your whole life as a single tree on it - so yes, there is only one list per account on Workflowy (afaik), and this is the beautiful part.
The closest I've come is to use org-mode in emacs with the foldout package enabled [1]. This works well actually and I even wrote my thesis this way (which I can't do using Workflowy btw ;) .. but you got to manage the syncing etc yourself.
It is valid to argue that a tree structure is not the ideal mind-map, but the speed advantage of editing a tree structure way more than compensates for a more complex graph structure ... and you can always hyperlink.
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The thing about Workflowy is not the saving/backing-up/etc functionality per-se, which is the easy part. It is the user interface design that makes it so productive. It's like you can zoom in to any aspect of your life and you can have your whole life as a single tree on it - so yes, there is only one list per account on Workflowy (afaik), and this is the beautiful part.
The closest I've come is to use org-mode in emacs with the foldout package enabled [1]. This works well actually and I even wrote my thesis this way (which I can't do using Workflowy btw ;) .. but you got to manage the syncing etc yourself.
It is valid to argue that a tree structure is not the ideal mind-map, but the speed advantage of editing a tree structure way more than compensates for a more complex graph structure ... and you can always hyperlink.
[1]: http://lists.gnu.org/archive/html/emacs-orgmode/2007-10/msg0...