zlacker

>>pg+(OP)
marking a comment up or down should use ajax- especially so browser history is preserved (pressing the back-button to get to the front page). I assume comments can be marked into the negative range for those hopefully rare occasions where it's needed? [please don't test it on me!]. Other than that I love the minimalism.

>>jwecke+i
>marking a comment up or down should use ajax

Without ajax I'm sometimes discouraged from voting at all, because it's difficult to find my location after a refresh, especially on long pages.

>>papers+69
It doesn't even really have to be AJAX. You could solve the problem just by setting up an #anchor so that when the screen reloads after voting, it just the user back to where they left off.