You can browse all the published concept maps without signing in. If you'd like to create your own concept maps, all you have to do is
sign in with Twitter.
The gathering of all inputs we have let into our lives for later processing.
For knowledge workers, there is a lot of work to do defining our work before we can start actually doing our work. The 5 phases of workflow is the GTD model for capturing, defining and doing our work.
Any collection bucket for stuff.
Any input that has arrived in your world for which you have not defined the meaning.
This is where we decide exactly what each new input means to us.
Mechanism for receiving verbal messages from others. Treat it just like any other inbox.