The arrows are better because they're shorter, more math-like, and because there's two of them (skinny and fat arrows) that do useful things. For what it's wor

The arrows are better because they're shorter, more math-like, and because there's two of them (skinny and fat arrows) that do useful things. For what it's worth, the arrow syntax is likely going to be in JS at some point: https://mail.mozilla.org/pipermail/es-discuss/2012-March/021872.html https://mail.mozilla.org/pipermail/es-discuss/2012-March/021...