Hmmm... I now realise that the title is in error. The plural should be Notaries Public, for some obscure english grammatical reason. Should I change the title? Dilemmas, dilemmas...

above references my comments about semantic confusion caused by the word "signature" being in both "digital signature" and "human signature".

misc. collected postings about having worked on electronic signature legislation
http://www.garlic.com/~lynn/subpubkey.html#signature

Yes, it should be Notaries Public. A lot of people make that mistake though. And being in the notary industry, it is frusterating that people are getting things confused!