GFork

Adds a few enhancement features for reddit comments.
Highlights new comments since your last visit;
highlights comments which have more karma then its direct parent comment;
highlights comments which have negative karma.

Screenshots:




Changelog:
1.5.5
-now works on subdomains
-now works in subreddits with alphanumeric characters
-some minor style changes
1.5.4
-fixed not working
1.5.3
-fixed a bog which has caused the script to hkald when the comment was too young to display score
1.5.2
-some more fugs resulting from reddit changes
1.5.1
-fixed reddit changes
1.4.2
-tweaked some colors and timing
1.4.1
-added highlighting comment with negative karma
-added color shading dependent on the new comment age
-added an option to manually edit the time of the last thread visit
1.3.1
-Added expiration for localstorage, defaulted to 14 days. It won't grow indefinately now.
-Reduced the amount of console.log clutter