Well, if I look back a week then my average over that period would be 24.5 if I throw out the comment that got most upvotes in that period. If I do the same for

Well, if I look back a week then my average over that period would be 24.5 if I throw out the comment that got most upvotes in that period. If I do the same for the last month I would get 16.75. If I exclude last week from the last month the avg turns out to be 9. All of these are higher than the avg that I have. Not too concerned with the average per se, but curious why I don't see tiny upward bumps after (say weeks or months after) my comments get upvotes in excess of my current avg. So far my hypothesis is that since I do not comment very regularly (about 1 week in a month) they are falling out of the moving window. But still it does not quite make complete sense.