I just opened a brand-spanking-new shopfront on Cosa Verde. For those of you familiar with Poppytalk Handmade, it functions similarly in that it acts as a "shop window" that links to your Etsy shop or website.
I also love Cosa Verde's simple look and the fact that they emphasize environmentally friendly goods, donate a portion of their fees to the charity of your choice, and plant ten new trees for every new store!
The site is also very easy to use: you can drop and drag your items, reorder them, and have full descriptions.
If you are a fellow artist/crafter/small businessperson and interested in signing up, I'd be grateful if you'd use my referral link!