What\'s the penetration of design patterns in the real world? Do you use them in your day to day job - discussing how and where to apply them with your coworkers - or do the
Yes we do, it usually happens when we start designing something and then someone notices that it resembles an existing pattern. We then take a look at it and see how it would help us achieve our goal.
We also use patterns that are not documented but that emerge from designing a lot.
Mind you, we don't use them a lot.