To keep up with something that is out there, and where The Brain could leap forward into a new paradigm.

Create a "Skill Tree" view, which resembles skill trees that can be built in video games.

Add some graphics options such as thought shapes and zero text options.

We already have the option to modify the plex to have interesting backgrounds, so that isn't needed.

Being able to toggle text on and off, replacing it with an image. If you had the ability to use .png files for the images, then you could actually end up with very dynamic looking images, so that the images used for the thoughts would look like icons instead of just images.