I always had tabs set to 4 in my .exrc, and screw the other guy who didn't do that and got hung-over lines - 8 characters is just too damn much whitespace down the left side of the screen, and two is ...
You would prefer XML, perhaps? I don't love YAML. I simply view it as less bad than the other plausible options in a given space, for the most part. Click to expand... For most application deployments ...