As a late 2013 Macbook user, I'm trying to grasp the point of this question. I could see asking in a poll, for example. Or I can understand you telling us what

As a late 2013 Macbook user, I'm trying to grasp the point of this question. I could see asking in a poll, for example. Or I can understand you telling us what you do, that you are searching for a new laptop, and then asking what we do + use so that you could find people who do the same things as you and see what they use. But to just ask "Which MacBook do you use for development?" - it just seems like you left a lot on the table. Development is a very broad term. I might "develop" an HTML-only website, for example, and just write a little JS here and there. I pull up fiddler/etc and that's it. But I "develop". If I give you my Macbook specs, that doesn't help you if you are a more rigorous dev.