&gt;* I sure miss the &quot;good old days&quot; when you just focused on writing a single app in C that ran on a well-understood machine, or even a single well-understood OS API. But those days are mostly gone. Now it&#x27;s all distributed, multi-level conglomerates of varied frameworks and languages sort-of working together. I can&#x27;t decide whether I have any interest in that. I sort of envy the people who can simply state, &quot;I am a Rails dev&quot; or similar.*<p>Well, there are tons of places that use C developers.