Open Source enables government business continuity
It is not unknown to hear about closed-source software companies that end technical support and security patches for their products. It is a technique that some of them use to force their customers to upgrade to a newer version. In addition, some unfortunate circumstances may force the companies to go out of business and in the process they abort their products as well. Such circumstances often leave the users with a choice between hard place and a rock.
Also new: Welcome to the open source renaissance