Reading HN is NOT a waste of time ! Before I got a new very fast system, I used the downtime to re-factor code, edit comments, clean up documentation, or study

Reading HN is NOT a waste of time ! Before I got a new very fast system, I used the downtime to re-factor code, edit comments, clean up documentation, or study some API or similar technical material. I prefer to compile on a separate server so my workstation doesn't slow down.