Systems doing what they do

This week we saw a bunch of wailing about financial earnings, Intel winning and losing, Amazon having another go at healthcare, and Alibaba pulling back.

We also have yet another PostgreSQL-based database startup, Pure Storage getting into mainframes, a UEFI rootkit and some maniac put a chat client inside a PDF.

I've got a long read on cybernetics and systems being systems, plus this week's tip is on writing communications briefs.

Let's dive in!