In reply to Andrew.

Andrew, what an excellent question! Yes, I see a huge leap in code (execution) parallelization. In large part because things are connected to other things which are already running code. No longer does a thing / app need to write the entire stack, it writes a framework for consumption that consumes services etc., running on other things. For example, if you built an app today that needed to play video and offering mapping, you might likely tap into YouTube's API and Google's API, you wouldn't write them yourself. Now consider billions of things running their own code and creating and consuming services. This is code parallelization at a scale we've never seen before.