Nielsen: Barack Obama Owning Web

When it comes to the Web, Democratic presidential candidate Senator Barack Obama is drawing a much larger crowd and generating considerably more chatter, says a new report issued by Nielsen Online.

As of May, the Illinois Senator attracted more than four times as many individual visitors to his Web site as did his Republican Senator John McCain: 2.3 million unique users for Obama versus just 563,000 for McCain, found Nielsen (which, like Mediaweek, is owned by the Nielsen Company). Of course, Obama