Day 4 of my iPad experiment has come to a close and I will admit to something rather embarrassing, I spent almost 30 minutes today trying to find how to change the settings of the built in “Mail” application in order to add an email signature, it turns out that rather then looking for an option within the “Mail” application to access the settings menu, I should have been using the iOS settings application instead… which makes little sense at all if you ask me.