As a designer, what annoys me so much is reading pieces from other designers who provide no evidence to their statements. If you're going to say "x is better th

As a designer, what annoys me so much is reading pieces from other designers who provide no evidence to their statements. If you're going to say "x is better than y" at least talk about the difference in performance when you were testing the change otherwise it feels like you're talking out of your ass.