Agree, this is one of the reasons going for it. Unless someone works on mobile or some small laptop, the text editor should display 120 columns or more easily. And I'm not writing a git commit message, I'm writing css rules.

Besides I like that it also gives me a better sense of how verbose some of the rules are and if some of the properties could be removed entirely. When the hierarchy of those rules is more apparent with the more compact style, I'm more likely to see unnecessary properties (which are inherited) and therefore trim up the code.