[hashmymustache]

Yea, but they reduce to saying that someone was present and agreed to the contract. I've ordered things online, don't receive them, and the courier tells me it was delivered and signed for. I don't know who agreed. Nobody is going to investigate the curves on the signature.

I am curious though which biometrics will eventually replace the signature, especially with so many transactions online where I can spend thousands of dollars without signing anything.