One good thing
It seems that the media circus around the attack has at last convinced people to dump IE 9, which has dropped from around 1% to less than 0.4%. Why should you care? Well, while IE 9 isn't too bad a browser (MS did do a lot work for >= 9), it doesn't do Flexbox the way other browsers do, which makes it harder to write nice semantic HTML and let CSS do the arranging.
This ahead of Sharwood's mainly useless OS breakdown…