Comment by flipbrad

Comments in this sub-thread need to distinguish between two dimensions to a signature: is it capable of legally binding the signatory? In most cases, any format will do. Is it going to be easy to enforce (I.e., to prove it was you that signed, and not your dog headbutting your mouse?) That's a damn sight harder, and many forms of (legally valid!) E-signature might not be accepted for that reason. Depends how much assurance is needed in the circumstances.