iKnife Collector (IKC) IKC Mission: To bring together men and women collectors from all over the world so that they may share their friendship and their passion for knives through advanced technology using chat,blogs,discussions, photos and video's. Be a venue for older collectors, so that they may convey their wisdom,knowledge and history of the hobby and for young collectors so that they may learn the excitement and the passion that is knife collecting.
KnifeForums.com Intelligent discussion for the Knife enthusiast. Not quite as awesome as AAPK.
TalkBlade.info A friendly community of knife & blade folks. Lots about automatic knives & switchblades.
The Knife Network Knife Network is a leading source for custom knife information and knife discussion.