Readers can compete with their friends on leaderboards by clicking over to “Leaderboard” near the top of the screen, under the first row of header tabs. They will then see all of their friends ranked by their logged reading.
Readers can toggle between viewing their leaderboard for the current week (since Monday) or for the past 30 days by changing the selection in the dropdown in the upper left of the leaderboard screen. Only friends who have logged the selected log type during the selected timeframe will appear on the leaderboard.