From the article: Not all visits to NYTimes.com will count toward the 20-article limit. In an effort to ensure that as many as possible of the Web site’s more

From the article: Not all visits to NYTimes.com will count toward the 20-article limit. In an effort to ensure that as many as possible of the Web site’s more than 30 million monthly readers are not deterred from visiting, The Times will allow access to people who visit through search engines like Google and social networking sites like Facebook and Twitter. There will, however, be a five-article limit a day for people who visit the site from Google.