No need to multiline here...I think it actually makes it less readable.  80 character limit rule does not exist for our code (I REALLY need to write a guide)...who these days actually uses a real 80-character-terminal for development? :)  I tend to start to wonder if the line is getting long at about 100-120 characters.  At that point I usually decide if I should be making temporary variables for readability or making private helper methods.