Is there a need to have "Remember Me" and "Sign in automatically" on mobile devices, especially for tablet based applications? Skype, Fring on iPhone/Android seems to not to have these options, preferring to automatically sign you in so long as you did sign in once. You will have to "Sign Out" in order to sign in as a new user.
I understand that a mobile device is a rather personal device, but how about tablets like the iPad?
What are your thoughts?