What is the value of a signature? More to the point, what is the value of a "wet" signature? Although some states have taken steps to modernize the requirements for certification of construction documents and other legal documents, others are mired in practices that haven't made sense for a long time.
Of those states that allow something other than a manual signature to certify documents, some allow only software encryption, while others allow a facsimile of a signature. The result is a mix of methods, requiring design professionals to verify requirements for each state. To make things more interesting, states and local agencies are inconsistent in the way they interpret or use state statutes.
What really makes sense? Is a wet signature necessary? What does it prove?