I initially was expecting you to make excuses like "yeah, our code has undefined behavior, but it works, and only 10 people will use it". This is how I've seen the "but it works, just get shit done" attitude employed among my programming peers. People use "but it works" to excuse things don't don't actually work.

In the end, I think you're right though. As long as the code is reliable, then the shortest code is the best code (within reason, don't start playing code golf). It takes an awfully good abstraction to beat simply having less code.