Bourneidentity, 

I was thinking about getting a 13" w/ Retina display that costs 2k (found out that pp at Bestbuy is $1,900). 

I'm not a tech savvy person so I think I couldn't care less about new technologies that'll come out in 2-3 years. I mean, Bluetooth feature on my laptop has little/no use for me. So, unless a new laptop is launched that'll do my laundry and make steam some momo before I get home, I'm not at all worried. 

I'm a tad confused about whether to get 13" vs 15" and retina vs non-retina display. 

Thanks for your input.