Edit: Link to Hacker News Discussion
Our product, Sidelines (http://sidelinesapp.com) lets sports fans share and discuss opinions, photos, articles and videos about their favorite teams. At launch, we started out with fairly low landing page conversion (roughly 5%). We found some great, zero-cost ways of driving users to our landing page, but most of those users were leaving almost immediately without signing up. Our landing page had become our biggest hurdle for user acquisition.





