NBC is getting big TV numbers out of the Olympics, but on Monday the gold medal for online eyeballs went to Yahoo's Olympics site. A good reminder that just as Jerry Yang keeps saying, Yahoo has a really, really big audience. Now it just has to figure out what it wants to do with them.

As per the Nielsen numbers below, NBC Olympics was the top site for U.S. surfers during the first three days of the games in unique visitors, but Yahoo took the top spot on Monday, when people settled back into more typical work-related surfing habits.

Also interesting: the official Chinese Olympics site, Beijing2008.cn, is getting significant traffic from the U.S., enough to make it the fourth-largest Olympics-related site, ahead, even, of the New York Times.

See Also:

NBC: Online Probably Helping Olympics On TV. But We're Still Going TO Guard Our Eyeballs

NBC Olympics Smashes Online Traffic Records, But Fewer Actually Watching Video

NBC To West Coast: We Don't Really Hate You

Why We Love, And Hate, NBC's Olympics Coverage

Where To Watch Beijing Olympics: Gymnastics, Boxing

How To Watch The Olympics: Live Ceremony, Basketball

How To Watch The Beijing Olympics Live On The Web: Even If NBC Doesn't Want You To

NBC's Online Olympics Policy: Big Win For Pirate P2P Sites

NBC U Olympic Schedule: Table Tennis Live Online, Gymnastics On Tape Delay

Three Days and Counting Until NBC Blows Olympics Coverage

YouTube At The Olympics: Exclusive Video You Can't Watch

NBC Lawyers In Panic Mode, Scrambling To Stamp Out Internet Olympics Feeds