Get services in the Googleverse: list of Google Services

Here is a blog that is crying out to be a wiki: googleservicesguide.blogspot.com

Anyway, I found a few cool things through it:

• The pretty but rather confusingly-named Add To Google button (it adds your RSS feed to Google Reader or Google Homepage, like Add to Bloglines or Add to My Yahoo).
• Google Space, an area set up at London Heathrow with free wifi and of course, lots of Google info.  Also see Slashdot Google Opens U.K. Cybercafe and Testing Lab /.
• Google Pizza Program - shill for Google to other hungry CS students and y'all get free pizza and Google swag
• They seem to have missed the Google AdSense Preview Tool, a handy utility for seeing what ads will cycle on your page.  It only works in IE.