Providing analytical services and software to participants in sports leagues including real and fantasy sports leagues; providing sports schedules, news, and analytical information in the field of sports leagues, fantasy sports leagues, sports teams and individual players; providing information via the Internet in the field of sports scores and highlights, play-by-play real game and event representations, sports team, league and individual player statistics and standings, in-depth sports related articles; providing on-line chat rooms for transmission of messages among computer users concerning sports leagues, fantasy sports leagues, sports teams and individual players and featuring sports commentators, sports celebrities, sports contests and sweepstakes