Ramanon's Knife Forums
- Custom, brand names, collectibles.
- http://forum.ramanon.com/forumdisplay.php?f=108

Blade Linx
- Topics include safety, laws, buying and selling.
- http://www.bladelinx.com

KnifeForums.com
- Message forum for knife enthusiasts to ask questions and discuss topics with peers. Includes archives of past discussions.
- http://www.knifeforums.com/

BladeForums.com
- Online publication with newsletter and discussion forums. Includes knife collecting, sales, trading, use, care, and safety issues.
- http://www.bladeforums.com/

Yahoo Group: Knife Collectors
- Discusses antiques, Bowies, modern, custom, and pocket knives. Buy, sell, trade, and knife shows.
- http://groups.yahoo.com/group/knifecollectors/

Yahoo Group: Gil Hibben
- Discusses fantasy and functional knives created by custom artist Gil Hibben.
- http://groups.yahoo.com/group/theworldofgilhibben/

Yahoo Group: Custom Knife
- Provides message forum or chat for custom knife hobbyists to discuss favorite knives, with links included.
- http://groups.yahoo.com/group/customknifeclub/