Only Jonathan - It's all about Jonathan, pictures, stories, poems or fan meetings. - http://groups.yahoo.com/group/OnlyJonathan/
Jonathan R Knight - A list for discussing Jonathan Knight (former member of NKOTB) and to state how much he is missed in the public eye. - http://groups.yahoo.com/group/Jonathan_R_Knight
Jon NKOTB - A mailing list for NKOTB in general and Jonathan Knight in particular. - http://groups.yahoo.com/group/jon_nkotb
Sexiest Knight Alive - Just over 30 members, sharing news, chat, message board and photos. - http://groups.yahoo.com/group/sexiestknightalive
Niki's Jonathan Knight Spot - Over 90 members. Chat room, message board, photo gallery and member profile. - http://groups.yahoo.com/group/nikisjonathanknightspot
Jon's CoffeeGirl's Place - Over 80 members. Message board, chat room, photo gallery. - http://groups.yahoo.com/group/jonscoffeegirlsplace