Interesting TEDx talk from 2012 on surveillance (thanks Dave Eddey down under ;-)). What Christopher Soghoian basically says is that you are being watched. Internet companies hang on to our personal information for as long as is practicable. When they receive a request from government requesting information on users, they have no choice but to comply. There is a couple of the Internet companies that have tried to inform users of these orders, one of these was Twitter. Want more info? Then grab a coffee and take 5 😀