That's pretty cool... I didn't know Google can do many of these things.
Here is my contribution to some of the cool things that you can do with Google... If you are looking for a restaurant address and number, you can just text (from your cell) restaurant name then your city (e.g. Olive Garden Tucson) to GOOGL (46645) and you will get a text back within seconds that lists all the Olive Garden restaurant addresses and phone numbers in your city. It will only cost you what your provider normally charges you for a text message.
This is probably old news for some, but if you haven't heard about this before... it's pretty cool, huh?
Sherif