+1 for proportional fonts. I'm a long time user of Times New Roman in Xcode. I keep TextMate and my terminal monospaced, but for Objective C proportional fonts work perfectly once you adjust.

I kindof makes sense because ObjC methods are so wordy, that you would want a font aimed at readability rather than symbols.

My Xcode theme is here gor anyone who wanta to try http://objectivesea.tumblr.com/post/3109860705/newromantimes...