in the same vein, it would be awesome to search for a product to buy with the results being ecomm websites owned by people in my area. A way to "shop local" online.
Currently for three product tiers (furniture, home decor, and fashion/clothing) in 14 major US markets, where stores within ~100 miles or a ~2 hour drive are considered as part of the market.
Disclaimer: I'm one of the founders.