&gt; ...moving the focus away from mainframes.<p>Actually, System z (mainframes) still accounts for a quarter of IBM&#x27;s revenue and about half of its profits. [1] At least, that was the case in 2012. I suspect that hasn&#x27;t changed much with IBM&#x27;s recent announcement of the LinuxONE. In fact, IBM contributed significant effort get Node.js (and thereby V8) ported to s390x. [2]<p>[1]: <a href="http:&#x2F;&#x2F;www.economist.com&#x2F;blogs&#x2F;schumpeter&#x2F;2012&#x2F;09&#x2F;ibms-mainframes" rel="nofollow">http:&#x2F;&#x2F;www.economist.com&#x2F;blogs&#x2F;schumpeter&#x2F;2012&#x2F;09&#x2F;ibms-mainf...</a>
[2]: <a href="http:&#x2F;&#x2F;www.economist.com&#x2F;blogs&#x2F;schumpeter&#x2F;2012&#x2F;09&#x2F;ibms-mainframes" rel="nofollow">http:&#x2F;&#x2F;www.economist.com&#x2F;blogs&#x2F;schumpeter&#x2F;2012&#x2F;09&#x2F;ibms-mainf...</a>