A large part of the "rapid change" is people re-inventing things or re-writing things in a hipper language. I feel that a lot of this comes from unrealistic sc

A large part of the "rapid change" is people re-inventing things or re-writing things in a hipper language. I feel that a lot of this comes from unrealistic scaling expectations; stop worrying about serving Facebook-like traffic and use tried-and-tested tools.