funny one of the first things i noticed after coming from a 2005 powerbook, 2011 mbp, and 2014 mbp. it was one of those small features that when i was younger made me really like apple. it felt like they had thought of everything, down to keeping the cord nice and tidy - especially compared to all the windows laptop at the time.
I guess i am in the minority, but i always used the extension cord and the wings to wrap both the extension cord and the power cord.
oh well, what can you do but stop living in the past!