Google have release Urchin services for free under the Google Analytics name after the march acquisition by Google. This service who allow free statistics for your Web site. Google Analytics will be integrated with Google AdWords and will offer a new interface within existing accounts.
Analytics is down for the moment !
Google have badly under-estimate the popularity of the new service. This type of application should never been down because of enormous demand. This will worry people to have some blanks in the log files data even if the traffic is still logged in.