[Concordia] Organizing use cases

[Mark Wahl]

Eve L. Maler wrote:

> What I'll do next is to ensure that there are mentions of at least 
> all the use cases appearing on the site today, and to add links to 
> other parts of the wiki and any relevant external work.  Also, while 
> I don't want to "force" use cases in matrix cells where no one has 
> any interest, I believe it's a good idea to use the matrix to 
> support a brainstorming activity -- considering each intersection in 
> turn and seeing what pops up that's interesting.  I'd like to invite 
> your assistance in this.

Hello, I notice that the matrix on the Concordia page currently
isn't symmetric, with two entries above the diagonal and five below.
How should one determine whether an entry belongs above or below
the diagonal?

Mark Wahl
Informed Control Inc.