As the Lord seems to failed you in this instance let me make it simple for youLet me get this straight, my reply was regarding my iPad having abilities that my MBA does not have, yet I am "misinformed" because I did not go completely off topic, bring in another device into the discussion and make sweeping assumptions about everyone's workflows and traveling habits.
I am not a religious person but in this instance I am going to say - Lord, give me strength.
What you stated is wrong and they can be done on a MBA
If you failed to comprehend the rest of my post then with your attitude I am not inclined to assist further