PayPal wants you to swallow your password (Wired UK). Instead of making an apppointment at the Apple Store to look at the latest product, we will likely be visiting a doctor for a biometric "pill" or implant that will identify us digitally in the future. Security boon or the next effort at human control? Who knows? But, the fact is that biometrics is where computer security is going, whether we like it or not. Chips that we swallow and that operate on stomach acid are coming. Many of us are already using fingerprint id on our devices, and patches that identify veins are being used to enhance doctors' ability to find them are already here. How far are you willing to go to insure your data's security?