Script Summary: Displays text on links and custom subreddit icons (e.g. rage faces) that otherwise only appear with a mouseover. This hover text is written to the right of its link/icon in <code> format.
Note that hover text is optional, so this script will only display text if it exists.
I also included reddit user pages because they list comments. This script will always show the invisible icon's text, if present, but custom icons won't appear on user pages unless you have another script that grabs the proper subreddit's custom stylesheet (e.g. my script for rage faces).