Now this is the sort of activity you'd expect from a true search giant. Instead of sitting on its hands during the tsunami that has stricken Japan today, Google has put together a Person Finder tool where people worried about the plight of their loved ones can look them up by name. There are only a few thousand records up on the site at the moment, but it should still be a useful repository for missing person data, particularly since mobile networks were taken down by the tsunami's damage earlier this morning. Information should also start piling up as recovery efforts continue. Let's just hope this Person Finder won't have to be used for too long and things can be brought back to normal soon.