I notice whenever I delete an app I don't like, it's in my Mac's trash bin. In theory, haven't tried it, wouldn't I be able to send that "file"/ app, to a friend on his computer say via AIM, or SKYPE or something? Or even within a USB drive? I mean, it's just a file right? So therefore wouldn't they be able to receive it and then they themeselves add it to their iTunes? Right??? If so, wouldn't the same apply with apps that cost money?