Barcode Scanning
It's so annoying someone hasn't developed this for ebay yet. Ebay is so so with their scanner (actually I'm not even sure what it's purpose is other than to add a couple extra item details in for you). I just wish I knew how to program then I could just build one myself. Anyway, this is one of the better eBay integrations I've seen so far so maybe you guys can develop something!
Aaron