I've been selling on etsy since 2006, including spending several years as one of the top 10 handmade designers on etsy (out of over a million active shops). While I no longer maintain an active "how-to site" for selling on etsy tips, over the years I've written several articles that may be helpful:
My First Year of Full-Time Crafting: Ten Things I Learned the Hard Way
And quite a few articles on the piddix blog, including themes like "work-life balance" and "100 Days of Rejections"
