It’s no secret that many of us who work in an office with a computer spend a good portion of our time doing things that are “less than productive.” Twitter, Zynga, online Fantasy Football – there are so many things polluting our work experience that we not available to us less than a decade ago. SocialCast explores the relationships between how we waste our time in the office when it tries to answer the question of whether the 8-hour workday is productive or pointless. It’s a good questi0n that seems to become more relevant as time goes on. With many experts recommending against blocking sites like…