Script Summary: Expands threads (and abbreviated posts) inline, replaces 4chan firefox extension functionality
Adds a button to expand a thread on the index pages and fetches posts that are abbreviated when clicking on the "comment too long" link.
Probably works with other scripts that try to play nice
Update 2.0.2: added compatibility with scripts that load all pages like 4chan cleaner, if that's your thing. No promise about performance.