ClickerTrix - Mailing list for discussing training and tricks. - http://groups.yahoo.com/group/ClickerTrix/
Fair-Click - Mailing list for those advocating and practising reward-based, motivational methods. - http://groups.yahoo.com/group/fair-click/
ClickSupport - A specific behaviour is submitted every two weeks and contributions are invited from members on their progress towards it. - http://groups.yahoo.com/group/ClickSupport/
Click for Success - An unmoderated list about obedience, tracking, conformation, agility, herding and obtaining titles. - http://groups.yahoo.com/group/clickforsuccess/
Click-Dogs - An unmoderated list about using positive reinforcement. - http://groups.yahoo.com/group/click-dogs/
NickNClick - Mailing list about operant conditioning techniques, including the use of electronic collars. - http://groups.yahoo.com/group/NickNClick/
SA Clickers - Mailing list for enthusiasts in South Africa. - http://groups.yahoo.com/group/saclickers/
OC-Assist-Dogs - Operant conditioning is discussed in relation to assistance dogs. - http://groups.yahoo.com/group/OC-Assist-Dogs/
DalClickertrain - Mailing list for those with Dalmatians. - http://groups.yahoo.com/group/dalclickertrain/
ClickTeach - The focus of this list is on teaching others, whether as an unpaid hobby or a professional enterprise. - http://groups.yahoo.com/group/ClickTeach/
ClickSport - Unmoderated list about using this method in different fields such as agility, flyball, obedience, conformation, lure coursing and freestyle. - http://groups.yahoo.com/group/ClickSport/
Click-L Website - Offers archives and free subscription for the mailing list, as well as background information and resources. - http://www.click-l.com/