I agree with Mike - if you want feedback, then solicit it throught the forum associated with the submission. Personally, I don't like it when websites that I've downloaded something from require me to log in as the first step of the download process so they can send me "so-how-do-you-like-our-product?" emails later on - I think that should be up to the developer and/or user to initiate, as automatically generated emails like that can seem pushy. Perhaps, if someone downloads a LAVAcr submission, then we could automatically subscribe the user to the associated support thread?