If what you are building has a credibility and validity engine built into it (versus just crowdsourced upvoting), this could be a valuable tool for gamblers and fantasy sports fans.<p>What was interesting to me was that I thought this was where higher level players could share insights on the general sport strategy.<p>For example, I would love to know how football teams identify the "Mike" and how defenses and offenses are read for audibles.<p>I've heard people say pocket passers read defenses from the outside in and running quarterbacks read from the inside out.<p>If I was a defensive coordinator, it would be good to know what an expert does in each of those situations.