Have you heard of Craft Cult?
This site offers so much for those who have Etsy shops. You can view other Etsy stores many of which have been featured in Treasuries or who have signed up for advertising.
My favorite section is the "Heart-O-Matic" where just by typing in your Etsy store name you can see everyone who has "hearted" your store, your items and so much more!
I love this site!