Comment Code Reuse (Score 2, Informative) 662
Always remember, Code Reuse != Cut and Paste.
Code Reuse should be done thru the use of public shared libraries. If the functionality you need exist somewhere else, but is not part of a common shared library set, look into making it so. Also, before doing this, or cutting and pasting into your code, make sure you understand what it is doing, and does it correctly. I can't tell you the amount of crap code I run into that is obvious cut and paste.