It seems that everybody in this thread is equating thin and light, but I don't see why they should be so closely coupled. After using a Chromebook for a while,

It seems that everybody in this thread is equating thin and light, but I don't see why they should be so closely coupled. After using a Chromebook for a while, my 2013 rMBP feels really heavy. Seems like they could get some of the weight out but keep enough thickness for a decent keyboard and airflow.