While I cannot suggest an exact duplicate, I have found a crafting community for you to explore that might satisfy your community seeking: CraftStylish and one that just started in beta is CraftyNation.
A Magazine With More Online
Craft Stylish is a quarterly "special edition" magazine from Taunton Press (the same people who publish Threads magazine and number of wonderful craft books). It is also a community site that brings all the crafting knowledge of the publisher online and invited each reader to get involved. The website provides the choice to discover which articles exist on the website, share your own projects through a photo gallery and the ability to create a profile and write your own posts for the site.
I found a number of wonderful how-to articles including Know Your Hand Sewing Needles. This article was written by Diane Gilleland, (aka Sister Diane from the Church of Craft) and will help you recognize your sharps from the straws and everything between.
The website currently running the The Tote-ally Crafty Bag Challenge (you have until 7/31/08 to enter). Looking through the gallery, there are a number of creative entries already.
This site is new, and while it does not let you share stash or search for patterns like Ravelry does, there is the beginning of a sense of community building and the opportunity to blog your projects there might make it more appealling to some of us who never find the time to photograph our entire yarn inventory.
In other crafty news:
Vickie Howell is looking for crafters who'd like to Join the Craft Corps.
I also blog at: Weight for Deb and BlogHer on Mondays and Saturdays.