londrum - 8:27 am on Oct 6, 2010 (gmt 0)
its not a cop out at all, it's about being polite.
you dont give your neighbours the benefit of your parenting advice every time you see their kids playing around, because its none of your business.
if he's not working on the project and he's not the boss, then the same thing goes. he shouldn't butt in and tell him his stuff is wrong, when by his own admission it works perfectly okay.