Have you ever wanted an easy way to find a specific official Google Twitter account/feed?
In April of last year, Google released a Google Twitter directory which contains a browsable directory of all the official Google accounts.
You can filter the directory by category, language and region.
In 2009, Google tried to simply list them all in a blog post, but soon found it wasn't the most efficient method of documenting their Twitter accounts.
Then on April 14, 2010, they released the directory.
Forum discussion at Google Blogoscoped Forums.