You're not the only one, I'm sure. The way it's written does make it sound like it's unnecessary to bother with encrypting your address yourself ... kind of makes it sound as though it somehow does that for you. Thanks for bringing this up, by the way -- who knows how many people have read that and thought the same thing! I did already fire off a message to the admins to see if we could reword that part of the wiki to make things clearer. +1 to you for finding that and pointing it out!