I have this question/problem or a related one...it appears to be pulling the information from "my" personal record in my iOS contacts, but it seems to be sending specific fields and I'd like to know how to select which information is sent; for example, I have my Home address in my contact card but I don't want to send that out when I am replying to someone who just handed me their business card.
Where are the Settings to customize what happens when you tap "Email my contact info"? I have looked in the iPhone app and the Evernote web settings and I can't find anything dealing with this.