> (2) "Stalker" downvoting, which is when a person retaliates to a comment by downvoting that person's contributions en masse. This is why downvots (or upvotes

> (2) "Stalker" downvoting, which is when a person retaliates to a comment by downvoting that person's contributions en masse. This is why downvots (or upvotes) are not registered if you vote from the user-page.