I have a dilema that I hope can be solved. Just recently I have bought 2012 rMBP 13 (i5/8GB/128MB). With all discounts it came to $1149. I love the display and overall look of the laptop. I am thinking about returning it and getting similar MBA air (i5/8GB/128MB). It would cost me $1139, so it would be $10 cheaper. What speaks for Air is battery life and little better specks. Pros for 2012 rMBP is screen. The question is, for basically same cost, should I keep rMBP or should I get MBA 13 inch with similar specks. I just use computer for surfing the web, wathing Youtube and Netflix and may very light MS Office work. Will keep the laptop for 3-4 years.