I applaud Google's open policy - but look at the substantial areas of secrecy they still maintain:

- The % of revenue they share with content providers on their AdSense network.
- What advertisers are driving the most revenue through advertising on my site?
- Changes to the search ranking algorithm are mysterious to content providers.
- Reasons for content creators's sites getting blocked by Google.

Python library for Google Data access.

Notes on converting Subversion to Mercurial projects on google code

Very cute - a clock made out of scrollbars.

Directory of Chrome Extensions!

Script for async loading the analytics tracker

Simple Line chart

Nice wrapper for the static google chart types.