The separator line for the actions of each post combined with the separation line for each post creates an empty section at the bottom of each action block.

To avoid this redundancy I propose to remove the separator line for the last group of actions. To illustrate this, I applied "border-bottom: none;" to the last element of the action list. A screenshot of the result is shown at
http://dl.dropbox.com/u/30377416/prototypes/feedback-tool/article-feedback/article-feedback-prototype-review.png

Version: unspecified
Severity: major