If you can't make it through a day without jonesing for sports gossip, head to ProFootballTalk's Daily Rumor Mill. The site scours news from TV and the Web (including Yahoo! Sports, ESPN, and the NFL Network), then adds its own highly entertaining (and highly opinionated) spin. "I'm more at liberty to give my opinions" than regular sports-news sites are, notes the site's often snarky founder, Mike Florio, 43, who posts updates about 20 times a day from his home in Clarksburg, W. Va. If you're still craving more football, visit Football Outsiders for extreme statistical analysis. Basketball addicts, meanwhile, should check out HoopsHype.
—Anita Hamilton