Are you who you say you are? Establishing your identity authoritatively on the internet is almost impossible to do. Just because an email account, LinkedIn id, Twitter id, Facebook profile, Ning profile, AOL id, etc uses the letters A N D R E W G I L M A R T I N does not mean it is me. The only way to establish identity is to build a body of evidence online. So that when I search for you online I find a lot of information (bits) that link these online presences to your life of family, friends, work, and possessions (atoms). If you are a politician, administrator, candidate, or anyone with the need to have a public identity make sure you get online soon and build that body of evidence.
This posting is inspired by
Twitter to verify accounts for politicians, agencies and other celebs. Which is an idea doomed from the start to failure.
You might also be interested in Geoffrey Bilder's
trust tag on Delicious.