It wasn't simple after you wanted me to log in with a social networking credential. In fact it made our relationship quite complicated. My only regret was that I never got to see your product.
You're right, see my above comment, we'll improve and let user try our product first and then ask them sign up. Basically this is a global wish list, and you can organize something you want buy online in here, currently. later, we'll help you tracking the price of products you added and give you some recommendation if we find them in lower price.