I have plans on how to build such a rich media mindmap, it's a path many have gone down and usually get stuck on minutiae. I don't really think such a thing ex

I have plans on how to build such a rich media mindmap, it's a path many have gone down and usually get stuck on minutiae. I don't really think such a thing exists yet, every implementation is either targeted to a specific need or is very technical -- which does make sense due to the possible complexity of a general solution. My clue to you is you need a format that: * Is not locked into a single platform * Can link to other data * Can refer to binary types * Is human-readable * Can be viewed by timeline (contains a timestamp) My design so far is to use YAML-fronted markdown with a hierarchical namespaced real-word naming scheme that includes URL+hash to link binaries. This can use the local filesystem or be loaded into a graph database. If this sounds like what someone is interested in building please contact me.