Art-e-zine - Features artists' creativity in stamping, collage, textiles, assemblage, polymerclay and many other areas. Offers links, tutorials and free vintage images to use in artwork.
Artistic Revolutions - Featuring galleries as well as classes in rubber stamping, paper arts and other techniques to make cards and booklets.
Christiancrafting.com - Cards, card templates and stamping techniques, swaps, and bulletin board.
Coxes.com: Rubber Art Stamping - Includes information, including convention and swap lists, techniques, tips for newbies, stamping humor, and images of stamped artwork.
Creative Cards - Showcases handmade cards and offers tips and techniques, as well as projects. Offers weekly newsletter with ideas and instructions.
Handmade Greeting Cards - Lessons on card making from basic to advanced techniques. Offers many free templates, detailed instructions and samples.