Cingular Wireless joined a number of other companies bidding to provide city-wide WiFi for San Fransisco, California. The project has gotten a large amount of information once word leaked that Google's proposition was for free ad supported access (all other companies would charge). Currently T-Mobile USA is the only national carrier that has a WiFi service (dubbed T-Mobile HotSpot) and it costs extra for cellular subscribers.
The city has received 24 proposals, but it's not known when one will be decided on.
Have you seen this before? It's a number guessing game: http://www.amblesideprimary.com/ambleweb/mentalmaths/guessthenumber.html. I guessed 74232, and it got it right! Pretty neat.