Here comes the Google Blogs list:
Official Google Blog
* AdWords API Blog
* Blogger Buzz
* Google AJAX Search API
* Google Analytics Blog
* Google Base Blog
* Google Blog
* Google Blog (Brasil)
* Google Blog (China)
* Google Blog (Italia)
* Google Blog (Japan)
* Google Blog (Korea)
* Google Blog (Mexico)
* Google Checkout
* Google Code
* Google Enterprise Blog
* Google Maps API Blog
* Google Reader Blog
* Google Research
* Google Talkabout
* Google Video Blog
* Google Web Toolkit Blog
* Inside AdSense
* Inside AdSense (Dutch)
* Inside AdSense (German)
* Inside AdSense (Spanish)
* Inside AdWords
* Inside Google Book Search
* Inside Google Desktop
* Inside Google Sitemaps