This is the real issue. There are two reasons why I don't think there are many target customers: 1. Most computationally intensive tasks require a bunch of s

This is the real issue. There are two reasons why I don't think there are many target customers: 1. Most computationally intensive tasks require a bunch of supporting software/data. There are few tasks that can be easily reduced to a few KB of JS running on someone's computer. 2. Privacy. Most people that need lots of computation want to use it to work on their own data (drug companies, financial trading algorithms, NSA/CIA, etc), and they're not going to want some random person seeing even a limited set of their data.