I'm a man, but I am very much a clothes horse, so I feel like I am part of the demographic you want to reach. Here is a roughly sorted wishlist for a shopping

I'm a man, but I am very much a clothes horse, so I feel like I am part of the demographic you want to reach. Here is a roughly sorted wishlist for a shopping app: - Track prices on arbitrary sites with something akin to Web Slices where I select the price (this is pretty much a prerequisite for me using it since most items I want are on relatively niche sites) - Can identify the same item across multiple sites - Has some crowd-sourced component for sales. (It souldn't be hard to manually monitor the sales thread on styleforum.net and build a system that can incorporate prices changes from coupon codes). - Can track historical sales trends for sites and tell me whether a sale is coming up - Can show me similar online/offline stores to ones I already know (unrelated, but having user tastes and connecting that to stores in an area would be interesting for people who travel)