I wish I could upvote this more than once. Except maybe for the 4th paragraph. Using node.js instead of PHP cut my server costs to 20% of what it was before (s

I wish I could upvote this more than once. Except maybe for the 4th paragraph. Using node.js instead of PHP cut my server costs to 20% of what it was before (simply because I can run the same thing on less number of cheaper servers). Lower cost means more profit and I count profit under "success from business perpective". ;)