You just pointed out a really important problem with the way voting is currently done (we are fixing this asap). Emacs was added after Sublime, so it had less time to get votes. We are going to be doing some clever ways to reset the graphs soon.
Emacs has the default screen instead of a screen with code (nicely highlighted) like the others. Also, it has the smallest image. Even the f'ing icon for sublime text is larger. Please be consistent.