> There is a time and a place for performant code but it's not the only metric we need to take into consideration. Of course not. But then, nobody is really c

> There is a time and a place for performant code but it's not the only metric we need to take into consideration. Of course not. But then, nobody is really complaining about apps they think are fast enough. The problem is, when something is noticeably slow, you complain about it, file reports etc, and are met with stiff resistance. What's important is not that you make the machine go as fast as it can possibly go at all times. What's important is to know how fast it can go, so that you're aware of just exactly how much you're leaving on the table. The actual amount in most cases, would, I expect, surprise most people...