I'm new to tablets. I hope I phrased my question correctly. If not, please let me know. I'm looking for a tablet that will let me sign e-mails in my own handwriting w/ a stylus. I would like to sign them directly on the e-mails I'm composing to send. I know there are apps that let you write on w/ a stylus. But I would like to write directly on the e-mails, documents etc.