A free market is something you have to actively maintain.

However, it does not seem to be actively maintained any longer.

Note that site and software are no longer being actively maintained.

As of spring 2012, the site is no longer being actively maintained by administrators.

It has been actively maintained since then with updates every few months.

As of 2008, it is still being actively maintained.

The Chewing core team extended their work and actively maintains the project.

He actively maintains his own artist page and discography on the site.

Maclisp was very influential, but is no longer actively maintained.

It does not appear to be actively maintained; the last release available from the website was made in November 2003.