Don't get me wrong. I wish I could dedicate half my time just to tweak the performance of my apps. I love them fast too and optimization is quite fun. But ther

Don't get me wrong. I wish I could dedicate half my time just to tweak the performance of my apps. I love them fast too and optimization is quite fun. But there's a cost - my apps will suffer in other ways and won't be able to offer other features.