That "in the domain" bit is an excellent callout, and I'm stealing it. "Why don't you write out 'process_id'?" "Because the people who maintain the sort of co

That "in the domain" bit is an excellent callout, and I'm stealing it. "Why don't you write out 'process_id'?" "Because the people who maintain the sort of code that cares about pids all refer to it as 'pid'."