I wanted to reblog this because I didn’t realize until recently how important this is and I keep running into it. A Tweet from @dNetGuru ( Farzad E. ) shows an excellent chart of why this is important and not just nit-picking.
— Farzad E. (@dNetGuru) January 2, 2015
Do you really want  to equal “1” and true? Do you really want [] to equal “”? Avoid weird bugs by using ===.