Google AdSense - Free blogs hosted on WordPress.com may sometimes carry Google ads but these ads may only appear if all the following three conditions are met

上免费博客可能有时候会有 Google Adsense 的广告，我相信你和我一样都没有见过，因为出现广告需要满足以下几个条件

youdao

Google products that allegedly infringe include search, Gmail, Google Finance, Google Maps, Orkut and Adsense, among others.

FORBES: Paul Allen Revises Patent Suit Against Tech Titans

Google AdSense partner sites grew, on average, 23% each of the 4 quarters in 2010.

FORBES: An "A" for Yesterday's Google Earnings Call

He also made a little bit of money via Google AdSense ads on his site.

FORBES: Google AdSense Bots Gone Wild: Author In Violation For Torrenting His Own Book!