Check this out! http://www.artofcraft.net
I signed up for this after a fellow Etsyan (qbranchltd) offered free advertising. It's a brand new site, so it's basically an experiment to see how much new traffic is generated by having my Etsy banner and an item (my Raspberry Wave bracelet) featured.
It sure would be nice if Etsy had the capability to add counters so we could all see the traffic to our shops and see where the traffic originated!