I can tell you that there are still a lot holes to be filled in, meaning there is a lot of potential for you to grasp market that they won't be able to. I don't think I can go into specifics, having been one of the original programmers on clicker.com, but going more towards the decision of allowing the users to decide, and not telling the users what they want, is a very good strategy. there is nothing wrong with changing directions based on what your users want.