The clan portal will allow users to access lots of special features, including automatically updating clan tags, establishing clan hierarchies, and reviewing the stats of new applicants. Meanwhile, the stats page will (obviously) list comprehensive stats for the game, including career statistics, records achieved in a single "life," as well as the number of badges earned and feats accomplished. Leaderboards can also be organized by overall stats or restricted to just those within an individual clan. Finally, both Xbox 360 and PC players will enjoy "mutually exclusive" stats, which should hopefully avert any potential "mouse vs. keyboard" flame wars.
The stats page, located here, will launch next week alongside the North American release of the game.