Times change, your content should too.
Content relevance has so much to do with what's currently happening that sometimes things become outdated. Part of what we do here at Driven IMS is help you stay relevant to your customers by keeping your old articles up with the times.
Updating old content shows search engines that you're committed to providing an outstanding user experience. Customers should feel like you're well informed, dedicated to your mission, and willing to provide them with up-to-date information whenever possible.