It's the ultimate pointspread database that Host Gill Alexander has quoted often on the show this season.  Now Spreadapedia creator Steven Steinman returns to the panel in the flesh, as a perfect complement to Pregame professional handicappers Marco D'Angelo and Vegas Runner. With just the two Championship games to discuss -- the San Francisco 49ers at Atlanta Falcons in the NFC and Baltimore Ravens at New England Patriots in the AFC -- no stone is left unturned, on Friday's Betting Dork (January 18, 2013).