Point 1: There is no other way to write client-side browser applications.
Point 2: Node.js allows a team of 1-2 quickly get a server-side app up and running. Once a project takes off and needs to scale to a larger team, it's extremely easy to switch to and write C++ components.
Point 3: Who cares if history is repeating itself or not. It's an impressive technology stack with huge corporate backers. Besides, Perl is still used and although nowhere near as cool, still works great for writing shell scripts.
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Point 1: There is no other way to write client-side browser applications.
Point 2: Node.js allows a team of 1-2 quickly get a server-side app up and running. Once a project takes off and needs to scale to a larger team, it's extremely easy to switch to and write C++ components.
Point 3: Who cares if history is repeating itself or not. It's an impressive technology stack with huge corporate backers. Besides, Perl is still used and although nowhere near as cool, still works great for writing shell scripts.