This thing is dead on arrival. Unless I'm mistaken it's not open source, so the main draw of node (unrestrained hackability -- see npm) goes out the window.
The touted benefit is marginally increased parallel performance, but even if you buy this (I don't), the best case scenario is this buys you a slightly decreased server bill for the price of closedness, lock-in, and compatibility headaches. If your code shards horizontally like this then you can already trivially parallelize and shard across servers with first-class node core clustering.
I spend most of my waking hours writing all sorts of crazy things in node, and I still can't think of any scenario in which using this makes sense.
The touted benefit is marginally increased parallel performance, but even if you buy this (I don't), the best case scenario is this buys you a slightly decreased server bill for the price of closedness, lock-in, and compatibility headaches. If your code shards horizontally like this then you can already trivially parallelize and shard across servers with first-class node core clustering.
I spend most of my waking hours writing all sorts of crazy things in node, and I still can't think of any scenario in which using this makes sense.