I just found Etsy is For Everyone, a wonderful blog written by etsy seller Strumpfkunst (who makes the cutest darn sock monkeys with attitude that I have ever seen - I may just be getting one for Bella for Christmas - Buy Handmade!).
Check it out, great info/resource if you are a seller! She talks about using Stumble Upon today - I've had Stumble Upon sitting in the toolbar of my Firefox Window for ages and have never thought to use it to promote my shop. Duh. :)
23 hours ago