Google today launched a Crisis Response and Person Finder in response to the earthquake in Chile.  The person finder allows you to quickly connect those looking for missing people in Chile and those who may have information. 

Googles ability to quicky launch this program shows the true value of information sharing.  This person finder was also used during the Haiti earthquake.  Currently the database has over 4900 records at 5:27pm EST.

Below are additional update resources: