A collection of links to various interesting gaming and statistics pages.
TWILIGHT STRUGGLE/ETSL
Twilight Struggle strategy blog: contains loads of deep card and tactics analysis: http://twilightstrategy.com/
Area ratings: Twilight Struggle rankings by Area rating. All matches played on official tournaments, like the Ladder, ETSL and WBC, are recorded on this list. May be seen as unofficial world rankings: http://wolff.to/area/G_TWS.html
The Ladder: one of the most interesting Twilight Struggle competitions online. Hosted by Ron Jocobsen and played via ACTS: http://www.boardgamegeek.com/thread/298293/twilight-struggle-ladder
Wargameroom league: the biggest online Twilight Struggle League. This website also features other leagues: http://www.wargameroom.com/itsl.htm
GENERAL
ACTS: turn and journal based platform for playing several tabletop games online, including Age of Renaissance and Twilight Struggle. Build-in card tracking and die rolling. Rules knowledge required: http://acts.warhorsesim.com/
Wargameroom: online application to play several wargames, including Twilight Struggle, live against eachother. Rules knowledge not required. Keeps track of used thinking time per player: http://www.wargameroom.com
Boardgamegeek: the most important games community and database on the net: http://www.boardgamegeek.com
Brettspielwelt: German live boardgaming site: http://www.brettspielwelt.de
Online Through the Ages: http://www.boardgaming-online.com
Online Agricola: http://www.play-agricola.com
Gourmet Gaming: turnbased gaming platform: http://www.gourmetgaming.com
Online Diplomacy with human GM: http://www.diplomaticcorp.com/home.php
Online web based implementation of Diplomacy: http://www.playdiplomacy.com/index.php