Top Commenters Widget

Configure Top Commenters of the Period Widget
Example entry:
Options are one day, one week, one month, one half-year, and one year ago, and since forever.
More Information: For example, if you select "One Month Ago", you will see a ranking for today of all people who commented from the same date last month to today. The "Forever" option tallies every comment made on your blog to give you a list of your all-time highest commenters.