Google Toolbar Location-Aware

Google have added functionality to manually set user location in their toolbar, their mobile blog reports

ChaCha: Answering questions by humans on your cellphones

In the U.S., ChaCha offers free answers to questions (but it uses humans in call centers).

Google Mobile Search

Google have updated their Mobile Search capabilities; besides the XHTML version, there is now a mobile application which offers Google Maps/Local, News, Web search. The application has location awareness when installed on e.g. a GPS-enabled Blackberry (I tested it on my quad-band Blackberry World Edition), and it is quite useful.