I'd be interested in an elaboration on why Node was a better choice than C# or Java. I don't mean that snarkily; I'm really interested. I work mostly in C# an

I'd be interested in an elaboration on why Node was a better choice than C# or Java. I don't mean that snarkily; I'm really interested. I work mostly in C# and actually feel pretty happy with it as a language (I've used Ruby and Java in other major projects, used to do a lot of my side hacking in Clojure, and I'm learning Haskell now). It's one of the more solid languages I feel that I've used, especially combined with LINQ and some other tools. Also was wondering if you had heard of SignalR in .NET, and if you had, what your thoughts on it are? I don't know a ton about it. I've heard good things from other C# dev friends, but it seems to be aimed squarely at the real-time/near-real-time web arena