In many instances, you can greatly increase readability of lists or source code by aligning elements in columns.
Here is a contrived example:
Before
var green_snake = "hiss"; var cat = "meow"; var grizzly_bear = "grr"; var ox = "grunt";
After
This the the above example after being columnized on the "=" character.
var green_snake = "hiss"; var cat = "meow"; var grizzly_bear = "grr"; var ox = "grunt";
Note: You can columnize on any string (not just single characters). With a little creativity, you can usually coerce columns out of even the trickiest combinations.