Craftsy is the fastest growing online community for crafters with two primary uses for crafters:
1) Terrific online classes from amazing instructors for beginning, intermediate and advanced quilters, knitters, crocheters, sewists, jewelry makers, and other crafters.
2) Great deals on crafting supplies: organic yarn, lovely fabrics and fat quarters from top designers, high quality needles, etc..
If you have ever wanted to learn how to quilt, knit, crochet, sew, make or make jewelry Craftsy has classes to walk you through step by step to make beautiful works of art. The classes are not free but are reasonably priced and checking the site out is free.