Looking through my stats, I decided to have a look at my least visited pages. Some of these have been visited once in a month (as opposed to thousands for my more popular pages).
Some are from old news pages, so probably deserve to be left in the wilderness. But some others are from articles which still contain useful information.
Part of me wants to leave them well alone, whilst another part wonders if a few on-page tweaks and a couple of incoming links from other relevant parts of the site might be worth it?