Ravelry is a knitting and crocheting community where you can post your projects--in progress or proudly completed. Users can upload images of their completed work, catalog their yarn, provide details on their projects, post their patterns or they can FIND cool new patterns to try.
I signed up for Ravelry ages ago but just hadn't hit my knitting frenzy until recently. Now, I'm out there, checking things out, hungry for more. If you are a knitter or a crocheter, you might consider checking it out and creating an account. If you do, you can find me under the call sign "superpowerstoo." :)